/* THIS FILE IS AUTOGENERATED FROM HTMLObjectElement.webidl BY Codegen.py - DO NOT EDIT */

#include "AtomList.h"
#include "HTMLElementBinding.h"
#include "HTMLObjectElementBinding.h"
#include "WrapperFactory.h"
#include "imgINotificationObserver.h"
#include "imgIRequest.h"
#include "mozilla/OwningNonNull.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/HTMLFormElement.h"
#include "mozilla/dom/HTMLIFrameElement.h"
#include "mozilla/dom/HTMLObjectElement.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/PrimitiveConversions.h"
#include "mozilla/dom/ScriptSettings.h"
#include "mozilla/dom/SimpleGlobalObject.h"
#include "mozilla/dom/ValidityState.h"
#include "mozilla/dom/XrayExpandoClass.h"
#include "nsContentUtils.h"
#include "nsIDocument.h"
#include "nsIFrameLoader.h"
#include "nsIURI.h"
#include "nsPIDOMWindow.h"
#include "nsXULElement.h"

namespace mozilla {
namespace dom {


MozPluginParameter::MozPluginParameter()
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}



bool
MozPluginParameter::InitIds(JSContext* cx, MozPluginParameterAtoms* atomsCache)
{
  MOZ_ASSERT(!*reinterpret_cast<jsid**>(atomsCache));

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->value_id.init(cx, "value") ||
      !atomsCache->name_id.init(cx, "name")) {
    return false;
  }
  return true;
}

bool
MozPluginParameter::Init(JSContext* cx, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // Passing a null JSContext is OK only if we're initing from null,
  // Since in that case we will not have to do any property gets
  MOZ_ASSERT_IF(!cx, val.isNull());
  MozPluginParameterAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<MozPluginParameterAtoms>(cx);
    if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  { // scope for isConvertible
    bool isConvertible;
    if (!IsConvertibleToDictionary(cx, val, &isConvertible)) {
      return false;
    }
    if (!isConvertible) {
      return ThrowErrorMessage(cx, MSG_NOT_DICTIONARY, sourceDescription);
    }
  }

  bool isNull = val.isNullOrUndefined();
  // We only need these if !isNull, in which case we have |cx|.
  Maybe<JS::Rooted<JSObject *> > object;
  Maybe<JS::Rooted<JS::Value> > temp;
  if (!isNull) {
    MOZ_ASSERT(cx);
    object.emplace(cx, &val.toObject());
    temp.emplace(cx);
  }
  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->name_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, mName)) {
      return false;
    }
  } else {
    static const char16_t data[] = { 0 };
    mName.Rebind(data, ArrayLength(data) - 1);
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->value_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, mValue)) {
      return false;
    }
  } else {
    static const char16_t data[] = { 0 };
    mValue.Rebind(data, ArrayLength(data) - 1);
  }
  mIsAnyMemberPresent = true;
  return true;
}

bool
MozPluginParameter::Init(const nsAString& aJSON)
{
  AutoJSAPI jsapi;
  JSObject* cleanGlobal = SimpleGlobalObject::Create(SimpleGlobalObject::GlobalType::BindingDetail);
  if (!cleanGlobal) {
    return false;
  }
  if (!jsapi.Init(cleanGlobal)) {
    return false;
  }
  JSContext* cx = jsapi.cx();
  JS::Rooted<JS::Value> json(cx);
  bool ok = ParseJSON(cx, aJSON, &json);
  NS_ENSURE_TRUE(ok, false);
  return Init(cx, json);
}

bool
MozPluginParameter::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  MozPluginParameterAtoms* atomsCache = GetAtomCache<MozPluginParameterAtoms>(cx);
  if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
    return false;
  }

  JS::Rooted<JSObject*> obj(cx, JS_NewPlainObject(cx));
  if (!obj) {
    return false;
  }
  rval.set(JS::ObjectValue(*obj));

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    nsString const & currentValue = mName;
    if (!xpc::NonVoidStringToJsval(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->name_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(0);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    nsString const & currentValue = mValue;
    if (!xpc::NonVoidStringToJsval(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->value_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(0);

  return true;
}

bool
MozPluginParameter::ToJSON(nsAString& aJSON) const
{
  AutoJSAPI jsapi;
  jsapi.Init();
  JSContext *cx = jsapi.cx();
  // It's safe to use UnprivilegedJunkScopeOrWorkerGlobal here
  // because we'll only be creating objects, in ways that have no
  // side-effects, followed by a call to JS::ToJSONMaybeSafely,
  // which likewise guarantees no side-effects for the sorts of
  // things we will pass it.
  JSAutoCompartment ac(cx, binding_detail::UnprivilegedJunkScopeOrWorkerGlobal());
  JS::Rooted<JS::Value> val(cx);
  if (!ToObjectInternal(cx, &val)) {
    return false;
  }
  JS::Rooted<JSObject*> obj(cx, &val.toObject());
  return StringifyToJSON(cx, obj, aJSON);
}

void
MozPluginParameter::TraceDictionary(JSTracer* trc)
{
}

void
MozPluginParameter::operator=(const MozPluginParameter& aOther)
{
  mName = aOther.mName;
  mValue = aOther.mValue;
}

namespace binding_detail {
} // namespace binding_detail


namespace HTMLObjectElementBinding {

static_assert(IsRefcounted<NativeType>::value == IsRefcounted<HTMLElementBinding::NativeType>::value,
              "Can't inherit from an interface with a different ownership model.");

static bool
get_data(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetData(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_data(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetData(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo data_getterinfo = {
  { (JSJitGetterOp)get_data },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo data_setterinfo = {
  { (JSJitGetterOp)set_data },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_type(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetType(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_type(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetType(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo type_getterinfo = {
  { (JSJitGetterOp)get_type },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo type_setterinfo = {
  { (JSJitGetterOp)set_type },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_typeMustMatch(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  bool result(self->TypeMustMatch());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static bool
set_typeMustMatch(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  bool arg0;
  if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetTypeMustMatch(arg0, rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo typeMustMatch_getterinfo = {
  { (JSJitGetterOp)get_typeMustMatch },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo typeMustMatch_setterinfo = {
  { (JSJitGetterOp)set_typeMustMatch },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_name(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetName(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_name(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetName(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo name_getterinfo = {
  { (JSJitGetterOp)get_name },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo name_setterinfo = {
  { (JSJitGetterOp)set_name },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_useMap(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetUseMap(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_useMap(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetUseMap(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo useMap_getterinfo = {
  { (JSJitGetterOp)get_useMap },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo useMap_setterinfo = {
  { (JSJitGetterOp)set_useMap },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_form(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  auto result(StrongOrRawPtr<mozilla::dom::HTMLFormElement>(self->GetForm()));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result) {
    args.rval().setNull();
    return true;
  }
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
    MOZ_ASSERT(true || JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const JSJitInfo form_getterinfo = {
  { (JSJitGetterOp)get_form },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_width(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetWidth(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_width(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetWidth(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo width_getterinfo = {
  { (JSJitGetterOp)get_width },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo width_setterinfo = {
  { (JSJitGetterOp)set_width },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_height(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetHeight(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_height(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetHeight(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo height_getterinfo = {
  { (JSJitGetterOp)get_height },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo height_setterinfo = {
  { (JSJitGetterOp)set_height },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_contentDocument(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  JSCompartment* compartment = js::GetContextCompartment(cx);
  MOZ_ASSERT(compartment);
  JSPrincipals* principals = JS_GetCompartmentPrincipals(compartment);
  // Initializing a nonnull is pretty darn annoying...
  NonNull<nsIPrincipal> subjectPrincipal;
  subjectPrincipal = static_cast<nsIPrincipal*>(nsJSPrincipals::get(principals));
  auto result(StrongOrRawPtr<nsIDocument>(self->GetContentDocument(subjectPrincipal)));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result) {
    args.rval().setNull();
    return true;
  }
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
    MOZ_ASSERT(true || JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const JSJitInfo contentDocument_getterinfo = {
  { (JSJitGetterOp)get_contentDocument },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_contentWindow(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  JSCompartment* compartment = js::GetContextCompartment(cx);
  MOZ_ASSERT(compartment);
  JSPrincipals* principals = JS_GetCompartmentPrincipals(compartment);
  // Initializing a nonnull is pretty darn annoying...
  NonNull<nsIPrincipal> subjectPrincipal;
  subjectPrincipal = static_cast<nsIPrincipal*>(nsJSPrincipals::get(principals));
  auto result(StrongOrRawPtr<nsPIDOMWindowOuter>(self->GetContentWindow(subjectPrincipal)));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result) {
    args.rval().setNull();
    return true;
  }
  if (!WrapObject(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo contentWindow_getterinfo = {
  { (JSJitGetterOp)get_contentWindow },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_willValidate(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  bool result(self->WillValidate());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo willValidate_getterinfo = {
  { (JSJitGetterOp)get_willValidate },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_validity(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  auto result(StrongOrRawPtr<mozilla::dom::ValidityState>(self->Validity()));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
    MOZ_ASSERT(true || JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const JSJitInfo validity_getterinfo = {
  { (JSJitGetterOp)get_validity },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_validationMessage(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetValidationMessage(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo validationMessage_getterinfo = {
  { (JSJitGetterOp)get_validationMessage },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
checkValidity(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  bool result(self->CheckValidity());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo checkValidity_methodinfo = {
  { (JSJitGetterOp)checkValidity },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
reportValidity(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  bool result(self->ReportValidity());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo reportValidity_methodinfo = {
  { (JSJitGetterOp)reportValidity },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
setCustomValidity(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLObjectElement.setCustomValidity");
  }
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  self->SetCustomValidity(NonNullHelper(Constify(arg0)));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo setCustomValidity_methodinfo = {
  { (JSJitGetterOp)setCustomValidity },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_align(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetAlign(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_align(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetAlign(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo align_getterinfo = {
  { (JSJitGetterOp)get_align },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo align_setterinfo = {
  { (JSJitGetterOp)set_align },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_archive(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetArchive(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_archive(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetArchive(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo archive_getterinfo = {
  { (JSJitGetterOp)get_archive },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo archive_setterinfo = {
  { (JSJitGetterOp)set_archive },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_code(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetCode(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_code(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetCode(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo code_getterinfo = {
  { (JSJitGetterOp)get_code },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo code_setterinfo = {
  { (JSJitGetterOp)set_code },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_declare(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  bool result(self->Declare());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static bool
set_declare(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  bool arg0;
  if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetDeclare(arg0, rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo declare_getterinfo = {
  { (JSJitGetterOp)get_declare },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo declare_setterinfo = {
  { (JSJitGetterOp)set_declare },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_hspace(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  uint32_t result(self->Hspace());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setNumber(result);
  return true;
}

static bool
set_hspace(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  uint32_t arg0;
  if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetHspace(arg0, rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo hspace_getterinfo = {
  { (JSJitGetterOp)get_hspace },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_DOUBLE,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo hspace_setterinfo = {
  { (JSJitGetterOp)set_hspace },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_standby(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetStandby(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_standby(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetStandby(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo standby_getterinfo = {
  { (JSJitGetterOp)get_standby },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo standby_setterinfo = {
  { (JSJitGetterOp)set_standby },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_vspace(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  uint32_t result(self->Vspace());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setNumber(result);
  return true;
}

static bool
set_vspace(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  uint32_t arg0;
  if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetVspace(arg0, rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo vspace_getterinfo = {
  { (JSJitGetterOp)get_vspace },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_DOUBLE,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo vspace_setterinfo = {
  { (JSJitGetterOp)set_vspace },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_codeBase(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetCodeBase(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_codeBase(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetCodeBase(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo codeBase_getterinfo = {
  { (JSJitGetterOp)get_codeBase },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo codeBase_setterinfo = {
  { (JSJitGetterOp)set_codeBase },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_codeType(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetCodeType(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_codeType(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetCodeType(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo codeType_getterinfo = {
  { (JSJitGetterOp)get_codeType },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo codeType_setterinfo = {
  { (JSJitGetterOp)set_codeType },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_border(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetBorder(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_border(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eEmpty, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetBorder(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo border_getterinfo = {
  { (JSJitGetterOp)get_border },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo border_setterinfo = {
  { (JSJitGetterOp)set_border },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
getSVGDocument(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  JSCompartment* compartment = js::GetContextCompartment(cx);
  MOZ_ASSERT(compartment);
  JSPrincipals* principals = JS_GetCompartmentPrincipals(compartment);
  // Initializing a nonnull is pretty darn annoying...
  NonNull<nsIPrincipal> subjectPrincipal;
  subjectPrincipal = static_cast<nsIPrincipal*>(nsJSPrincipals::get(principals));
  auto result(StrongOrRawPtr<nsIDocument>(self->GetSVGDocument(subjectPrincipal)));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result) {
    args.rval().setNull();
    return true;
  }
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
    MOZ_ASSERT(true || JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const JSJitInfo getSVGDocument_methodinfo = {
  { (JSJitGetterOp)getSVGDocument },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_frameLoader(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  auto result(StrongOrRawPtr<nsIFrameLoader>(self->GetFrameLoader()));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result) {
    args.rval().setNull();
    return true;
  }
  if (!WrapObject(cx, result, &NS_GET_IID(nsIFrameLoader), args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo frameLoader_getterinfo = {
  { (JSJitGetterOp)get_frameLoader },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
setIsPrerendered(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  self->SetIsPrerendered();
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo setIsPrerendered_methodinfo = {
  { (JSJitGetterOp)setIsPrerendered },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
presetOpenerWindow(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLObjectElement.presetOpenerWindow");
  }
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  nsPIDOMWindowOuter* arg0;
  RefPtr<nsPIDOMWindowOuter> arg0_holder;
  if (args[0].isObject()) {
    JS::Rooted<JSObject*> source(cx, &args[0].toObject());
    if (NS_FAILED(UnwrapArg<nsPIDOMWindowOuter>(source, getter_AddRefs(arg0_holder)))) {
      ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of HTMLObjectElement.presetOpenerWindow", "WindowProxy");
      return false;
    }
    MOZ_ASSERT(arg0_holder);
    arg0 = arg0_holder;
  } else if (args[0].isNullOrUndefined()) {
    arg0 = nullptr;
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of HTMLObjectElement.presetOpenerWindow");
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->PresetOpenerWindow(Constify(arg0), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo presetOpenerWindow_methodinfo = {
  { (JSJitGetterOp)presetOpenerWindow },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
swapFrameLoaders(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  unsigned argcount = std::min(args.length(), 1u);
  switch (argcount) {
    case 1: {
      if (args[0].isObject()) {
        do {
          NonNull<nsXULElement> arg0;
          {
            nsresult rv = UnwrapObject<prototypes::id::XULElement, nsXULElement>(args[0], arg0);
            if (NS_FAILED(rv)) {
              break;
            }
          }
          if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
              // Return false from the JSNative in order to trigger
              // an uncatchable exception.
              MOZ_ASSERT(!JS_IsExceptionPending(cx));
              return false;
          }
          binding_detail::FastErrorResult rv;
          self->SwapFrameLoaders(NonNullHelper(arg0), rv);
          if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
            return false;
          }
          MOZ_ASSERT(!JS_IsExceptionPending(cx));
          args.rval().setUndefined();
          return true;
        } while (0);
        do {
          NonNull<mozilla::dom::HTMLIFrameElement> arg0;
          {
            nsresult rv = UnwrapObject<prototypes::id::HTMLIFrameElement, mozilla::dom::HTMLIFrameElement>(args[0], arg0);
            if (NS_FAILED(rv)) {
              break;
            }
          }
          if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
              // Return false from the JSNative in order to trigger
              // an uncatchable exception.
              MOZ_ASSERT(!JS_IsExceptionPending(cx));
              return false;
          }
          binding_detail::FastErrorResult rv;
          self->SwapFrameLoaders(NonNullHelper(arg0), rv);
          if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
            return false;
          }
          MOZ_ASSERT(!JS_IsExceptionPending(cx));
          args.rval().setUndefined();
          return true;
        } while (0);
      }
      return ThrowErrorMessage(cx, MSG_OVERLOAD_RESOLUTION_FAILED, "1", "1", "HTMLObjectElement.swapFrameLoaders");
      break;
    }
    default: {
      return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLObjectElement.swapFrameLoaders");
      break;
    }
  }
  MOZ_CRASH("We have an always-returning default case");
  return false;
}

static const JSJitInfo swapFrameLoaders_methodinfo = {
  { (JSJitGetterOp)swapFrameLoaders },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_loadingEnabled(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  bool result(self->LoadingEnabled());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static bool
set_loadingEnabled(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitSetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  bool arg0;
  if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  self->SetLoadingEnabled(arg0);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo loadingEnabled_getterinfo = {
  { (JSJitGetterOp)get_loadingEnabled },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo loadingEnabled_setterinfo = {
  { (JSJitGetterOp)set_loadingEnabled },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_imageBlockingStatus(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  int16_t result(self->ImageBlockingStatus());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setInt32(int32_t(result));
  return true;
}

static const JSJitInfo imageBlockingStatus_getterinfo = {
  { (JSJitGetterOp)get_imageBlockingStatus },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_INT32,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
addObserver(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLObjectElement.addObserver");
  }
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  imgINotificationObserver* arg0;
  RefPtr<imgINotificationObserver> arg0_holder;
  if (args[0].isObject()) {
    JS::Rooted<JSObject*> source(cx, &args[0].toObject());
    if (NS_FAILED(UnwrapArg<imgINotificationObserver>(source, getter_AddRefs(arg0_holder)))) {
      ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of HTMLObjectElement.addObserver", "imgINotificationObserver");
      return false;
    }
    MOZ_ASSERT(arg0_holder);
    arg0 = arg0_holder;
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of HTMLObjectElement.addObserver");
    return false;
  }
  self->AddObserver(NonNullHelper(arg0));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo addObserver_methodinfo = {
  { (JSJitGetterOp)addObserver },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
removeObserver(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLObjectElement.removeObserver");
  }
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  imgINotificationObserver* arg0;
  RefPtr<imgINotificationObserver> arg0_holder;
  if (args[0].isObject()) {
    JS::Rooted<JSObject*> source(cx, &args[0].toObject());
    if (NS_FAILED(UnwrapArg<imgINotificationObserver>(source, getter_AddRefs(arg0_holder)))) {
      ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of HTMLObjectElement.removeObserver", "imgINotificationObserver");
      return false;
    }
    MOZ_ASSERT(arg0_holder);
    arg0 = arg0_holder;
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of HTMLObjectElement.removeObserver");
    return false;
  }
  self->RemoveObserver(NonNullHelper(arg0));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo removeObserver_methodinfo = {
  { (JSJitGetterOp)removeObserver },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
getRequest(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLObjectElement.getRequest");
  }
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  int32_t arg0;
  if (!ValueToPrimitive<int32_t, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  auto result(StrongOrRawPtr<imgIRequest>(self->GetRequest(arg0, rv)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result) {
    args.rval().setNull();
    return true;
  }
  if (!WrapObject(cx, result, &NS_GET_IID(imgIRequest), args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo getRequest_methodinfo = {
  { (JSJitGetterOp)getRequest },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
getRequestType(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLObjectElement.getRequestType");
  }
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  imgIRequest* arg0;
  RefPtr<imgIRequest> arg0_holder;
  if (args[0].isObject()) {
    JS::Rooted<JSObject*> source(cx, &args[0].toObject());
    if (NS_FAILED(UnwrapArg<imgIRequest>(source, getter_AddRefs(arg0_holder)))) {
      ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of HTMLObjectElement.getRequestType", "imgIRequest");
      return false;
    }
    MOZ_ASSERT(arg0_holder);
    arg0 = arg0_holder;
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of HTMLObjectElement.getRequestType");
    return false;
  }
  binding_detail::FastErrorResult rv;
  int32_t result(self->GetRequestType(NonNullHelper(arg0), rv));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setInt32(int32_t(result));
  return true;
}

static const JSJitInfo getRequestType_methodinfo = {
  { (JSJitGetterOp)getRequestType },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_INT32,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_currentURI(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FastErrorResult rv;
  auto result(StrongOrRawPtr<nsIURI>(self->GetCurrentURI(rv)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result) {
    args.rval().setNull();
    return true;
  }
  if (!WrapObject(cx, result, &NS_GET_IID(nsIURI), args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo currentURI_getterinfo = {
  { (JSJitGetterOp)get_currentURI },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
forceReload(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  Optional<bool> arg0;
  if (args.hasDefined(0)) {
    arg0.Construct();
    if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0.Value())) {
      return false;
    }
  }
  binding_detail::FastErrorResult rv;
  self->ForceReload(Constify(arg0), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo forceReload_methodinfo = {
  { (JSJitGetterOp)forceReload },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
forceImageState(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 2)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLObjectElement.forceImageState");
  }
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  bool arg0;
  if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  uint64_t arg1;
  if (!ValueToPrimitive<uint64_t, eDefault>(cx, args[1], &arg1)) {
    return false;
  }
  self->ForceImageState(arg0, arg1);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo forceImageState_methodinfo = {
  { (JSJitGetterOp)forceImageState },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_actualType(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  DOMString result;
  self->GetActualType(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo actualType_getterinfo = {
  { (JSJitGetterOp)get_actualType },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_displayedType(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  uint32_t result(self->DisplayedType());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setNumber(result);
  return true;
}

static const JSJitInfo displayedType_getterinfo = {
  { (JSJitGetterOp)get_displayedType },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_DOUBLE,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
getContentTypeForMIMEType(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLObjectElement.getContentTypeForMIMEType");
  }
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  uint32_t result(self->GetContentTypeForMIMEType(NonNullHelper(Constify(arg0))));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setNumber(result);
  return true;
}

static const JSJitInfo getContentTypeForMIMEType_methodinfo = {
  { (JSJitGetterOp)getContentTypeForMIMEType },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_DOUBLE,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
getPluginAttributes(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  nsTArray<MozPluginParameter> result;
  self->GetPluginAttributes(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  uint32_t length = result.Length();
  JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
  if (!returnArray) {
    return false;
  }
  // Scope for 'tmp'
  {
    JS::Rooted<JS::Value> tmp(cx);
    for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
      // Control block to let us common up the JS_DefineElement calls when there
      // are different ways to succeed at wrapping the object.
      do {
        if (!result[sequenceIdx0].ToObjectInternal(cx, &tmp)) {
          return false;
        }
        break;
      } while (0);
      if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                            JSPROP_ENUMERATE)) {
        return false;
      }
    }
  }
  args.rval().setObject(*returnArray);
  return true;
}

static const JSJitInfo getPluginAttributes_methodinfo = {
  { (JSJitGetterOp)getPluginAttributes },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
getPluginParameters(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  nsTArray<MozPluginParameter> result;
  self->GetPluginParameters(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  uint32_t length = result.Length();
  JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
  if (!returnArray) {
    return false;
  }
  // Scope for 'tmp'
  {
    JS::Rooted<JS::Value> tmp(cx);
    for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
      // Control block to let us common up the JS_DefineElement calls when there
      // are different ways to succeed at wrapping the object.
      do {
        if (!result[sequenceIdx0].ToObjectInternal(cx, &tmp)) {
          return false;
        }
        break;
      } while (0);
      if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                            JSPROP_ENUMERATE)) {
        return false;
      }
    }
  }
  args.rval().setObject(*returnArray);
  return true;
}

static const JSJitInfo getPluginParameters_methodinfo = {
  { (JSJitGetterOp)getPluginParameters },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
playPlugin(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FastErrorResult rv;
  self->PlayPlugin(rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo playPlugin_methodinfo = {
  { (JSJitGetterOp)playPlugin },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
reload(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLObjectElement.reload");
  }
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  bool arg0;
  if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->Reload(arg0, rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo reload_methodinfo = {
  { (JSJitGetterOp)reload },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_activated(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  bool result(self->Activated());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo activated_getterinfo = {
  { (JSJitGetterOp)get_activated },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_srcURI(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  auto result(StrongOrRawPtr<nsIURI>(self->GetSrcURI()));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result) {
    args.rval().setNull();
    return true;
  }
  if (!WrapObject(cx, result, &NS_GET_IID(nsIURI), args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo srcURI_getterinfo = {
  { (JSJitGetterOp)get_srcURI },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_defaultFallbackType(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  uint32_t result(self->DefaultFallbackType());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setNumber(result);
  return true;
}

static const JSJitInfo defaultFallbackType_getterinfo = {
  { (JSJitGetterOp)get_defaultFallbackType },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_DOUBLE,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_pluginFallbackType(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  uint32_t result(self->PluginFallbackType());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setNumber(result);
  return true;
}

static const JSJitInfo pluginFallbackType_getterinfo = {
  { (JSJitGetterOp)get_pluginFallbackType },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_DOUBLE,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_hasRunningPlugin(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  bool result(self->HasRunningPlugin());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo hasRunningPlugin_getterinfo = {
  { (JSJitGetterOp)get_hasRunningPlugin },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
get_runID(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLObjectElement* self, JSJitGetterCallArgs args)
{
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::FastErrorResult rv;
  uint32_t result(self->GetRunID(rv));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setNumber(result);
  return true;
}

static const JSJitInfo runID_getterinfo = {
  { (JSJitGetterOp)get_runID },
  { prototypes::id::HTMLObjectElement },
  { PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_DOUBLE,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
_addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
{
  mozilla::dom::HTMLObjectElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::HTMLObjectElement>(obj);
  // We don't want to preserve if we don't have a wrapper, and we
  // obviously can't preserve if we're not initialized.
  if (self && self->GetWrapperPreserveColor()) {
    PreserveWrapper(self);
  }
  return true;
}

static void
_finalize(js::FreeOp* fop, JSObject* obj)
{
  mozilla::dom::HTMLObjectElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::HTMLObjectElement>(obj);
  if (self) {
    ClearWrapper(self, self);
    AddForDeferredFinalization<mozilla::dom::HTMLObjectElement>(self);
  }
}

static void
_objectMoved(JSObject* obj, const JSObject* old)
{
  mozilla::dom::HTMLObjectElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::HTMLObjectElement>(obj);
  if (self) {
    UpdateWrapper(self, self, obj, old);
  }
}

static const JSFunctionSpec sMethods_specs[] = {
  JS_FNSPEC("checkValidity", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&checkValidity_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("reportValidity", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&reportValidity_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("setCustomValidity", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&setCustomValidity_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("getSVGDocument", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&getSVGDocument_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};


// Can't be const because the pref-enabled boolean needs to be writable
static Prefable<const JSFunctionSpec> sMethods[] = {
  { nullptr, &sMethods_specs[0] },
  { nullptr, nullptr }
};

static jsid sMethods_ids[5];

static const JSFunctionSpec sChromeMethods_specs[] = {
  JS_FNSPEC("setIsPrerendered", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&setIsPrerendered_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("presetOpenerWindow", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&presetOpenerWindow_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("swapFrameLoaders", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&swapFrameLoaders_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("addObserver", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&addObserver_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("removeObserver", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&removeObserver_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("getRequest", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&getRequest_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("getRequestType", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&getRequestType_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("forceReload", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&forceReload_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("forceImageState", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&forceImageState_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("getContentTypeForMIMEType", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&getContentTypeForMIMEType_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("getPluginAttributes", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&getPluginAttributes_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("getPluginParameters", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&getPluginParameters_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("playPlugin", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&playPlugin_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("reload", GenericBindingMethod, reinterpret_cast<const JSJitInfo*>(&reload_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};


// Can't be const because the pref-enabled boolean needs to be writable
static Prefable<const JSFunctionSpec> sChromeMethods[] = {
  { nullptr, &sChromeMethods_specs[0] },
  { nullptr, nullptr }
};

static jsid sChromeMethods_ids[15];

static const JSPropertySpec sAttributes_specs[] = {
  { "data", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &data_getterinfo } }, { { GenericBindingSetter, &data_setterinfo } } } } },
  { "type", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &type_getterinfo } }, { { GenericBindingSetter, &type_setterinfo } } } } },
  { "typeMustMatch", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &typeMustMatch_getterinfo } }, { { GenericBindingSetter, &typeMustMatch_setterinfo } } } } },
  { "name", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &name_getterinfo } }, { { GenericBindingSetter, &name_setterinfo } } } } },
  { "useMap", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &useMap_getterinfo } }, { { GenericBindingSetter, &useMap_setterinfo } } } } },
  { "form", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &form_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "width", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &width_getterinfo } }, { { GenericBindingSetter, &width_setterinfo } } } } },
  { "height", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &height_getterinfo } }, { { GenericBindingSetter, &height_setterinfo } } } } },
  { "contentDocument", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &contentDocument_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "contentWindow", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &contentWindow_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "willValidate", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &willValidate_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "validity", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &validity_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "validationMessage", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &validationMessage_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "align", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &align_getterinfo } }, { { GenericBindingSetter, &align_setterinfo } } } } },
  { "archive", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &archive_getterinfo } }, { { GenericBindingSetter, &archive_setterinfo } } } } },
  { "code", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &code_getterinfo } }, { { GenericBindingSetter, &code_setterinfo } } } } },
  { "declare", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &declare_getterinfo } }, { { GenericBindingSetter, &declare_setterinfo } } } } },
  { "hspace", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &hspace_getterinfo } }, { { GenericBindingSetter, &hspace_setterinfo } } } } },
  { "standby", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &standby_getterinfo } }, { { GenericBindingSetter, &standby_setterinfo } } } } },
  { "vspace", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &vspace_getterinfo } }, { { GenericBindingSetter, &vspace_setterinfo } } } } },
  { "codeBase", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &codeBase_getterinfo } }, { { GenericBindingSetter, &codeBase_setterinfo } } } } },
  { "codeType", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &codeType_getterinfo } }, { { GenericBindingSetter, &codeType_setterinfo } } } } },
  { "border", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &border_getterinfo } }, { { GenericBindingSetter, &border_setterinfo } } } } },
  JS_PS_END
};


// Can't be const because the pref-enabled boolean needs to be writable
static Prefable<const JSPropertySpec> sAttributes[] = {
  { nullptr, &sAttributes_specs[0] },
  { nullptr, nullptr }
};

static jsid sAttributes_ids[24];

static const JSPropertySpec sChromeAttributes_specs[] = {
  { "frameLoader", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &frameLoader_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "loadingEnabled", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &loadingEnabled_getterinfo } }, { { GenericBindingSetter, &loadingEnabled_setterinfo } } } } },
  { "imageBlockingStatus", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &imageBlockingStatus_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "currentURI", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &currentURI_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "actualType", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &actualType_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "displayedType", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &displayedType_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "activated", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &activated_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "srcURI", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &srcURI_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "defaultFallbackType", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &defaultFallbackType_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "pluginFallbackType", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &pluginFallbackType_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "hasRunningPlugin", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &hasRunningPlugin_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "runID", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &runID_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  JS_PS_END
};


// Can't be const because the pref-enabled boolean needs to be writable
static Prefable<const JSPropertySpec> sChromeAttributes[] = {
  { nullptr, &sChromeAttributes_specs[0] },
  { nullptr, nullptr }
};

static jsid sChromeAttributes_ids[13];

static const ConstantSpec sChromeConstants_specs[] = {
  { "UNKNOWN_REQUEST", JS::Int32Value(-1) },
  { "CURRENT_REQUEST", JS::Int32Value(0) },
  { "PENDING_REQUEST", JS::Int32Value(1) },
  { "TYPE_LOADING", JS::NumberValue(0U) },
  { "TYPE_IMAGE", JS::NumberValue(1U) },
  { "TYPE_PLUGIN", JS::NumberValue(2U) },
  { "TYPE_DOCUMENT", JS::NumberValue(3U) },
  { "TYPE_NULL", JS::NumberValue(4U) },
  { "PLUGIN_UNSUPPORTED", JS::NumberValue(0U) },
  { "PLUGIN_ALTERNATE", JS::NumberValue(1U) },
  { "PLUGIN_DISABLED", JS::NumberValue(2U) },
  { "PLUGIN_BLOCKLISTED", JS::NumberValue(3U) },
  { "PLUGIN_OUTDATED", JS::NumberValue(4U) },
  { "PLUGIN_CRASHED", JS::NumberValue(5U) },
  { "PLUGIN_SUPPRESSED", JS::NumberValue(6U) },
  { "PLUGIN_USER_DISABLED", JS::NumberValue(7U) },
  { "PLUGIN_CLICK_TO_PLAY", JS::NumberValue(8U) },
  { "PLUGIN_VULNERABLE_UPDATABLE", JS::NumberValue(9U) },
  { "PLUGIN_VULNERABLE_NO_UPDATE", JS::NumberValue(10U) },
  { 0, JS::UndefinedValue() }
};


// Can't be const because the pref-enabled boolean needs to be writable
static Prefable<const ConstantSpec> sChromeConstants[] = {
  { nullptr, &sChromeConstants_specs[0] },
  { nullptr, nullptr }
};

static jsid sChromeConstants_ids[20];


static const NativePropertiesN<2> sNativeProperties = {
  -1,
  false, 0,
  false, 0,
  true,  0 /* sMethods */,
  true,  1 /* sAttributes */,
  false, 0,
  false, 0,
  false, 0,
  {
    { sMethods, sMethods_ids, sMethods_specs },
    { sAttributes, sAttributes_ids, sAttributes_specs }
  }
};

static const NativePropertiesN<3> sChromeOnlyNativeProperties = {
  -1,
  false, 0,
  false, 0,
  true,  0 /* sChromeMethods */,
  true,  1 /* sChromeAttributes */,
  false, 0,
  false, 0,
  true,  2 /* sChromeConstants */,
  {
    { sChromeMethods, sChromeMethods_ids, sChromeMethods_specs },
    { sChromeAttributes, sChromeAttributes_ids, sChromeAttributes_specs },
    { sChromeConstants, sChromeConstants_ids, sChromeConstants_specs }
  }
};

static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
  {
    "Function",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
    &sBoringInterfaceObjectClassClassOps,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    &sInterfaceObjectClassObjectOps
  },
  eInterface,
  true,
  prototypes::id::HTMLObjectElement,
  PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth,
  sNativePropertyHooks,
  "function HTMLObjectElement() {\n    [native code]\n}",
  HTMLElementBinding::GetConstructorObject
};

static bool
_legacycaller(JSContext* cx, unsigned argc, JS::Value* vp)
{
  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  JS::Rooted<JSObject*> obj(cx, &args.callee());

  mozilla::dom::HTMLObjectElement* self;
  JS::Rooted<JS::Value> rootSelf(cx, JS::ObjectValue(*obj));
  {
    nsresult rv = UnwrapObject<prototypes::id::HTMLObjectElement, mozilla::dom::HTMLObjectElement>(&rootSelf, self);
    if (NS_FAILED(rv)) {
      return ThrowErrorMessage(cx, MSG_THIS_DOES_NOT_IMPLEMENT_INTERFACE, "Value", "HTMLObjectElement");
    }
  }
  if (!mozilla::dom::EnforceNotInPrerendering(cx, obj)) {
      // Return false from the JSNative in order to trigger
      // an uncatchable exception.
      MOZ_ASSERT(!JS_IsExceptionPending(cx));
      return false;
  }
  binding_detail::AutoSequence<JS::Value> arg0;
  SequenceRooter<JS::Value> arg0_holder(cx, &arg0);
  if (args.length() > 0) {
    if (!arg0.SetCapacity(args.length() - 0, mozilla::fallible)) {
      JS_ReportOutOfMemory(cx);
      return false;
    }
    for (uint32_t variadicArg = 0; variadicArg < args.length(); ++variadicArg) {
      JS::Value& slot = *arg0.AppendElement(mozilla::fallible);
      slot = args[variadicArg];
    }
  }
  binding_detail::FastErrorResult rv;
  JS::Rooted<JS::Value> result(cx);
  self->LegacyCall(cx, args.thisv(), Constify(arg0), &result, rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  JS::ExposeValueToActiveJS(result);
  args.rval().set(result);
  if (!MaybeWrapValue(cx, args.rval())) {
    return false;
  }
  return true;
}

static bool
_resolve(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, bool* resolvedp)
{
  mozilla::dom::HTMLObjectElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::HTMLObjectElement>(obj);
  JS::Rooted<JS::PropertyDescriptor> desc(cx);
  if (!self->DoResolve(cx, obj, id, &desc)) {
    return false;
  }
  if (!desc.object()) {
    return true;
  }
  // If desc.value() is undefined, then the DoResolve call
  // has already defined it on the object.  Don't try to also
  // define it.
  if (!desc.value().isUndefined()) {
    desc.attributesRef() |= JSPROP_RESOLVING;
    if (!JS_DefinePropertyById(cx, obj, id, desc)) {
      return false;
    }
  }
  *resolvedp = true;
  return true;
}

static bool
_mayResolve(const JSAtomState& names, jsid id, JSObject* maybeObj)
{
  return mozilla::dom::HTMLObjectElement::MayResolve(id);
}

static bool
_enumerate(JSContext* cx, JS::Handle<JSObject*> obj)
{
  mozilla::dom::HTMLObjectElement* self;
  JS::Rooted<JS::Value> rootSelf(cx, JS::ObjectValue(*obj));
  {
    nsresult rv = UnwrapObject<prototypes::id::HTMLObjectElement, mozilla::dom::HTMLObjectElement>(&rootSelf, self);
    if (NS_FAILED(rv)) {
      return ThrowErrorMessage(cx, MSG_THIS_DOES_NOT_IMPLEMENT_INTERFACE, "Value", "HTMLObjectElement");
    }
  }
  AutoTArray<nsString, 8> names;
  binding_detail::FastErrorResult rv;
  self->GetOwnPropertyNames(cx, names, rv);
  if (rv.MaybeSetPendingException(cx)) {
    return false;
  }
  bool dummy;
  for (uint32_t i = 0; i < names.Length(); ++i) {
    if (!JS_HasUCProperty(cx, obj, names[i].get(), names[i].Length(), &dummy)) {
      return false;
    }
  }
  return true;
}

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "HTMLObjectElementPrototype",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),
    JS_NULL_CLASS_OPS,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    JS_NULL_OBJECT_OPS
  },
  eInterfacePrototype,
  false,
  prototypes::id::HTMLObjectElement,
  PrototypeTraits<prototypes::id::HTMLObjectElement>::Depth,
  sNativePropertyHooks,
  "[object HTMLObjectElementPrototype]",
  HTMLElementBinding::GetProtoObject
};

JSObject*
DefineDOMInterface(JSContext* aCx, JS::Handle<JSObject*> aGlobal, JS::Handle<jsid> id, bool aDefineOnGlobal)
{
  return GetConstructorObjectHandle(aCx, aDefineOnGlobal);
}

static const js::ClassOps sClassOps = {
  _addProperty, /* addProperty */
  nullptr,               /* delProperty */
  nullptr,               /* getProperty */
  nullptr,               /* setProperty */
  _enumerate, /* enumerate */
  _resolve, /* resolve */
  _mayResolve, /* mayResolve */
  _finalize, /* finalize */
  _legacycaller, /* call */
  nullptr,               /* hasInstance */
  nullptr,               /* construct */
  nullptr, /* trace */
};

static const js::ClassExtension sClassExtension = {
  nullptr, /* weakmapKeyDelegateOp */
  _objectMoved /* objectMovedOp */
};

static const DOMJSClass sClass = {
  { "HTMLObjectElement",
    JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1),
    &sClassOps,
    JS_NULL_CLASS_SPEC,
    &sClassExtension,
    JS_NULL_OBJECT_OPS
  },
  { prototypes::id::EventTarget, prototypes::id::Node, prototypes::id::Element, prototypes::id::HTMLElement, prototypes::id::HTMLObjectElement, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
  IsBaseOf<nsISupports, mozilla::dom::HTMLObjectElement >::value,
  sNativePropertyHooks,
  FindAssociatedGlobalForNative<mozilla::dom::HTMLObjectElement>::Get,
  GetProtoObjectHandle,
  GetCCParticipant<mozilla::dom::HTMLObjectElement>::Get()
};
static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
              "Must have the right minimal number of reserved slots.");
static_assert(1 >= 1,
              "Must have enough reserved slots.");

const JSClass*
GetJSClass()
{
  return sClass.ToJSClass();
}

bool
Wrap(JSContext* aCx, mozilla::dom::HTMLObjectElement* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
  MOZ_ASSERT(static_cast<mozilla::dom::HTMLObjectElement*>(aObject) ==
             reinterpret_cast<mozilla::dom::HTMLObjectElement*>(aObject),
             "Multiple inheritance for mozilla::dom::HTMLObjectElement is broken.");
  MOZ_ASSERT(static_cast<nsGenericHTMLElement*>(aObject) ==
             reinterpret_cast<nsGenericHTMLElement*>(aObject),
             "Multiple inheritance for nsGenericHTMLElement is broken.");
  MOZ_ASSERT(static_cast<mozilla::dom::Element*>(aObject) ==
             reinterpret_cast<mozilla::dom::Element*>(aObject),
             "Multiple inheritance for mozilla::dom::Element is broken.");
  MOZ_ASSERT(static_cast<nsINode*>(aObject) ==
             reinterpret_cast<nsINode*>(aObject),
             "Multiple inheritance for nsINode is broken.");
  MOZ_ASSERT(static_cast<mozilla::dom::EventTarget*>(aObject) ==
             reinterpret_cast<mozilla::dom::EventTarget*>(aObject),
             "Multiple inheritance for mozilla::dom::EventTarget is broken.");
  MOZ_ASSERT(ToSupportsIsCorrect(aObject));
  MOZ_ASSERT(!aCache->GetWrapper(),
             "You should probably not be using Wrap() directly; use "
             "GetOrCreateDOMReflector instead");

  MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache),
             "nsISupports must be on our primary inheritance chain");

  JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
  if (!global) {
    return false;
  }
  MOZ_ASSERT(JS_IsGlobalObject(global));
  MOZ_ASSERT(!JS::ObjectIsMarkedGray(global));

  // That might have ended up wrapping us already, due to the wonders
  // of XBL.  Check for that, and bail out as needed.
  aReflector.set(aCache->GetWrapper());
  if (aReflector) {
#ifdef DEBUG
    binding_detail::AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
#endif // DEBUG
    return true;
  }

  JSAutoCompartment ac(aCx, global);
  JS::Handle<JSObject*> canonicalProto = GetProtoObjectHandle(aCx);
  if (!canonicalProto) {
    return false;
  }
  JS::Rooted<JSObject*> proto(aCx);
  if (aGivenProto) {
    proto = aGivenProto;
    // Unfortunately, while aGivenProto was in the compartment of aCx
    // coming in, we changed compartments to that of "parent" so may need
    // to wrap the proto here.
    if (js::GetContextCompartment(aCx) != js::GetObjectCompartment(proto)) {
      if (!JS_WrapObject(aCx, &proto)) {
        return false;
      }
    }
  } else {
    proto = canonicalProto;
  }

  BindingJSObjectCreator<mozilla::dom::HTMLObjectElement> creator(aCx);
  creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
  if (!aReflector) {
    return false;
  }

  aCache->SetWrapper(aReflector);
  creator.InitializationSucceeded();

  MOZ_ASSERT(aCache->GetWrapperPreserveColor() &&
             aCache->GetWrapperPreserveColor() == aReflector);
  // If proto != canonicalProto, we have to preserve our wrapper;
  // otherwise we won't be able to properly recreate it later, since
  // we won't know what proto to use.  Note that we don't check
  // aGivenProto here, since it's entirely possible (and even
  // somewhat common) to have a non-null aGivenProto which is the
  // same as canonicalProto.
  if (proto != canonicalProto) {
    PreserveWrapper(aObject);
  }

  return true;
}

const NativePropertyHooks sNativePropertyHooks[] = { {
  nullptr,
  nullptr,
  nullptr,
  { sNativeProperties.Upcast(), sChromeOnlyNativeProperties.Upcast() },
  prototypes::id::HTMLObjectElement,
  constructors::id::HTMLObjectElement,
  HTMLElementBinding::sNativePropertyHooks,
  &DefaultXrayExpandoObjectClass
} };

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
{
  JS::Handle<JSObject*> parentProto(HTMLElementBinding::GetProtoObjectHandle(aCx));
  if (!parentProto) {
    return;
  }

  JS::Handle<JSObject*> constructorProto(HTMLElementBinding::GetConstructorObjectHandle(aCx));
  if (!constructorProto) {
    return;
  }

  static bool sIdsInited = false;
  if (!sIdsInited && NS_IsMainThread()) {
    if (!InitIds(aCx, sChromeMethods, sChromeMethods_ids)) {
      return;
    }
    if (!InitIds(aCx, sMethods, sMethods_ids)) {
      return;
    }
    if (!InitIds(aCx, sChromeAttributes, sChromeAttributes_ids)) {
      return;
    }
    if (!InitIds(aCx, sAttributes, sAttributes_ids)) {
      return;
    }
    if (!InitIds(aCx, sChromeConstants, sChromeConstants_ids)) {
      return;
    }
    sIdsInited = true;
  }

  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::HTMLObjectElement);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::HTMLObjectElement);
  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass.mBase, protoCache,
                              constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              nsContentUtils::ThreadsafeIsCallerChrome() ? sChromeOnlyNativeProperties.Upcast() : nullptr,
                              "HTMLObjectElement", aDefineOnGlobal,
                              nullptr,
                              false);
}

JS::Handle<JSObject*>
GetProtoObjectHandle(JSContext* aCx)
{
  /* Get the interface prototype object for this class.  This will create the
     object as needed. */
  bool aDefineOnGlobal = true;

  /* Make sure our global is sane.  Hopefully we can remove this sometime */
  JSObject* global = JS::CurrentGlobalOrNull(aCx);
  if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
    return nullptr;
  }

  /* Check to see whether the interface objects are already installed */
  ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
  if (!protoAndIfaceCache.EntrySlotIfExists(prototypes::id::HTMLObjectElement)) {
    JS::Rooted<JSObject*> rootedGlobal(aCx, global);
    CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
  }

  /*
   * The object might _still_ be null, but that's OK.
   *
   * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
   * traced by TraceProtoAndIfaceCache() and its contents are never
   * changed after they have been set.
   *
   * Calling address() avoids the read read barrier that does gray
   * unmarking, but it's not possible for the object to be gray here.
   */

  const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(prototypes::id::HTMLObjectElement);
  MOZ_ASSERT_IF(entrySlot, !JS::ObjectIsMarkedGray(entrySlot));
  return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
}

JS::Handle<JSObject*>
GetConstructorObjectHandle(JSContext* aCx, bool aDefineOnGlobal)
{
  /* Get the interface object for this class.  This will create the object as
     needed. */

  /* Make sure our global is sane.  Hopefully we can remove this sometime */
  JSObject* global = JS::CurrentGlobalOrNull(aCx);
  if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
    return nullptr;
  }

  /* Check to see whether the interface objects are already installed */
  ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
  if (!protoAndIfaceCache.EntrySlotIfExists(constructors::id::HTMLObjectElement)) {
    JS::Rooted<JSObject*> rootedGlobal(aCx, global);
    CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
  }

  /*
   * The object might _still_ be null, but that's OK.
   *
   * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
   * traced by TraceProtoAndIfaceCache() and its contents are never
   * changed after they have been set.
   *
   * Calling address() avoids the read read barrier that does gray
   * unmarking, but it's not possible for the object to be gray here.
   */

  const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(constructors::id::HTMLObjectElement);
  MOZ_ASSERT_IF(entrySlot, !JS::ObjectIsMarkedGray(entrySlot));
  return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
}

JSObject*
GetConstructorObject(JSContext* aCx)
{
  return GetConstructorObjectHandle(aCx);
}

} // namespace HTMLObjectElementBinding



} // namespace dom
} // namespace mozilla