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

#include "HTMLElementBinding.h"
#include "HTMLImageElementBinding.h"
#include "WrapperFactory.h"
#include "imgINotificationObserver.h"
#include "imgIRequest.h"
#include "mozilla/OwningNonNull.h"
#include "mozilla/Preferences.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/HTMLImageElement.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/PrimitiveConversions.h"
#include "mozilla/dom/XrayExpandoClass.h"
#include "nsContentUtils.h"
#include "nsIURI.h"

namespace mozilla {
namespace dom {

namespace HTMLImageElementBinding {

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

static bool
_Image(JSContext* cx, unsigned argc, JS::Value* vp)
{
  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  JS::Rooted<JSObject*> obj(cx, &args.callee());
  if (!args.isConstructing()) {
    // XXXbz wish I could get the name from the callee instead of
    // Adding more relocations
    return ThrowConstructorWithoutNew(cx, "Image");
  }
  JS::Rooted<JSObject*> desiredProto(cx);
  if (!GetDesiredProto(cx, args, &desiredProto)) {
    return false;
  }

  GlobalObject global(cx, obj);
  if (global.Failed()) {
    return false;
  }

  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  Optional<uint32_t> arg0;
  if (args.hasDefined(0)) {
    arg0.Construct();
    if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], &arg0.Value())) {
      return false;
    }
  }
  Optional<uint32_t> arg1;
  if (args.hasDefined(1)) {
    arg1.Construct();
    if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[1], &arg1.Value())) {
      return false;
    }
  }
  Maybe<JSAutoCompartment> ac;
  if (objIsXray) {
    obj = js::CheckedUnwrap(obj);
    if (!obj) {
      return false;
    }
    ac.emplace(cx, obj);
    if (!JS_WrapObject(cx, &desiredProto)) {
      return false;
    }
  }
  binding_detail::FastErrorResult rv;
  auto result(StrongOrRawPtr<mozilla::dom::HTMLImageElement>(mozilla::dom::HTMLImageElement::Image(global, Constify(arg0), Constify(arg1), rv)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  static_assert(!IsPointer<decltype(result)>::value,
                "NewObject implies that we need to keep the object alive with a strong reference.");
  if (!GetOrCreateDOMReflector(cx, result, args.rval(), desiredProto)) {
    MOZ_ASSERT(true || JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static bool
get_alt(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  DOMString result;
  self->GetAlt(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_alt(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetAlt(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo alt_getterinfo = {
  { (JSJitGetterOp)get_alt },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo alt_setterinfo = {
  { (JSJitGetterOp)set_alt },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_src(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  DOMString result;
  self->GetSrc(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_src(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetSrc(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo src_getterinfo = {
  { (JSJitGetterOp)get_src },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo src_setterinfo = {
  { (JSJitGetterOp)set_src },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_srcset(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  DOMString result;
  self->GetSrcset(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_srcset(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetSrcset(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo srcset_getterinfo = {
  { (JSJitGetterOp)get_srcset },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo srcset_setterinfo = {
  { (JSJitGetterOp)set_srcset },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_crossOrigin(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  DOMString result;
  self->GetCrossOrigin(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::StringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_crossOrigin(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eNull, eNull, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetCrossOrigin(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo crossOrigin_getterinfo = {
  { (JSJitGetterOp)get_crossOrigin },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo crossOrigin_setterinfo = {
  { (JSJitGetterOp)set_crossOrigin },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  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::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo useMap_setterinfo = {
  { (JSJitGetterOp)set_useMap },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_referrerPolicy(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  DOMString result;
  self->GetReferrerPolicy(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_referrerPolicy(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetReferrerPolicy(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo referrerPolicy_getterinfo = {
  { (JSJitGetterOp)get_referrerPolicy },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo referrerPolicy_setterinfo = {
  { (JSJitGetterOp)set_referrerPolicy },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_isMap(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  bool result(self->IsMap());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static bool
set_isMap(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  bool arg0;
  if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetIsMap(arg0, rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo isMap_getterinfo = {
  { (JSJitGetterOp)get_isMap },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 isMap_setterinfo = {
  { (JSJitGetterOp)set_isMap },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_width(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  uint32_t result(self->Width());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setNumber(result);
  return true;
}

static bool
set_width(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  uint32_t arg0;
  if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetWidth(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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo width_setterinfo = {
  { (JSJitGetterOp)set_width },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  uint32_t result(self->Height());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setNumber(result);
  return true;
}

static bool
set_height(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  uint32_t arg0;
  if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetHeight(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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo height_setterinfo = {
  { (JSJitGetterOp)set_height },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_naturalWidth(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  uint32_t result(self->NaturalWidth());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setNumber(result);
  return true;
}

static const JSJitInfo naturalWidth_getterinfo = {
  { (JSJitGetterOp)get_naturalWidth },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_naturalHeight(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  uint32_t result(self->NaturalHeight());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setNumber(result);
  return true;
}

static const JSJitInfo naturalHeight_getterinfo = {
  { (JSJitGetterOp)get_naturalHeight },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_complete(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  bool result(self->Complete());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo complete_getterinfo = {
  { (JSJitGetterOp)get_complete },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_name(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  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::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo name_setterinfo = {
  { (JSJitGetterOp)set_name },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_align(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  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::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo align_setterinfo = {
  { (JSJitGetterOp)set_align },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  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::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo hspace_setterinfo = {
  { (JSJitGetterOp)set_hspace },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  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::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo vspace_setterinfo = {
  { (JSJitGetterOp)set_vspace },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_longDesc(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  DOMString result;
  self->GetLongDesc(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_longDesc(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetLongDesc(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo longDesc_getterinfo = {
  { (JSJitGetterOp)get_longDesc },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo longDesc_setterinfo = {
  { (JSJitGetterOp)set_longDesc },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  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::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo border_setterinfo = {
  { (JSJitGetterOp)set_border },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_sizes(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  DOMString result;
  self->GetSizes(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_sizes(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  binding_detail::FastErrorResult rv;
  self->SetSizes(NonNullHelper(Constify(arg0)), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo sizes_getterinfo = {
  { (JSJitGetterOp)get_sizes },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo sizes_setterinfo = {
  { (JSJitGetterOp)set_sizes },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_currentSrc(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  DOMString result;
  self->GetCurrentSrc(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo currentSrc_getterinfo = {
  { (JSJitGetterOp)get_currentSrc },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_lowsrc(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  DOMString result;
  self->GetLowsrc(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static bool
set_lowsrc(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  self->SetLowsrc(NonNullHelper(Constify(arg0)));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo lowsrc_getterinfo = {
  { (JSJitGetterOp)get_lowsrc },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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 const JSJitInfo lowsrc_setterinfo = {
  { (JSJitGetterOp)set_lowsrc },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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_x(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  int32_t result(self->X());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setInt32(int32_t(result));
  return true;
}

static const JSJitInfo x_getterinfo = {
  { (JSJitGetterOp)get_x },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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
get_y(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  int32_t result(self->Y());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setInt32(int32_t(result));
  return true;
}

static const JSJitInfo y_getterinfo = {
  { (JSJitGetterOp)get_y },
  { prototypes::id::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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
get_loadingEnabled(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  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::HTMLImageElement* self, JSJitSetterCallArgs args)
{
  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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLImageElement.addObserver");
  }
  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 HTMLImageElement.addObserver", "imgINotificationObserver");
      return false;
    }
    MOZ_ASSERT(arg0_holder);
    arg0 = arg0_holder;
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of HTMLImageElement.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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLImageElement.removeObserver");
  }
  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 HTMLImageElement.removeObserver", "imgINotificationObserver");
      return false;
    }
    MOZ_ASSERT(arg0_holder);
    arg0 = arg0_holder;
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of HTMLImageElement.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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLImageElement.getRequest");
  }
  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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLImageElement.getRequestType");
  }
  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 HTMLImageElement.getRequestType", "imgIRequest");
      return false;
    }
    MOZ_ASSERT(arg0_holder);
    arg0 = arg0_holder;
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of HTMLImageElement.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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement* self, JSJitGetterCallArgs args)
{
  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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement* self, const JSJitMethodCallArgs& args)
{
  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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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::HTMLImageElement* self, const JSJitMethodCallArgs& args)
{
  if (MOZ_UNLIKELY(args.length() < 2)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "HTMLImageElement.forceImageState");
  }
  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::HTMLImageElement },
  { PrototypeTraits<prototypes::id::HTMLImageElement>::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
_addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
{
  mozilla::dom::HTMLImageElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::HTMLImageElement>(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::HTMLImageElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::HTMLImageElement>(obj);
  if (self) {
    ClearWrapper(self, self);
    AddForDeferredFinalization<mozilla::dom::HTMLImageElement>(self);
  }
}

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

static const JSFunctionSpec sChromeMethods_specs[] = {
  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_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[7];

static const JSPropertySpec sAttributes_specs[] = {
  { "alt", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &alt_getterinfo } }, { { GenericBindingSetter, &alt_setterinfo } } } } },
  { "src", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &src_getterinfo } }, { { GenericBindingSetter, &src_setterinfo } } } } },
  { "srcset", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &srcset_getterinfo } }, { { GenericBindingSetter, &srcset_setterinfo } } } } },
  { "crossOrigin", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &crossOrigin_getterinfo } }, { { GenericBindingSetter, &crossOrigin_setterinfo } } } } },
  { "useMap", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &useMap_getterinfo } }, { { GenericBindingSetter, &useMap_setterinfo } } } } },
  JS_PS_END,
  { "referrerPolicy", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &referrerPolicy_getterinfo } }, { { GenericBindingSetter, &referrerPolicy_setterinfo } } } } },
  JS_PS_END,
  { "isMap", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &isMap_getterinfo } }, { { GenericBindingSetter, &isMap_setterinfo } } } } },
  { "width", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &width_getterinfo } }, { { GenericBindingSetter, &width_setterinfo } } } } },
  { "height", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &height_getterinfo } }, { { GenericBindingSetter, &height_setterinfo } } } } },
  { "naturalWidth", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &naturalWidth_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "naturalHeight", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &naturalHeight_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "complete", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &complete_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "name", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &name_getterinfo } }, { { GenericBindingSetter, &name_setterinfo } } } } },
  { "align", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &align_getterinfo } }, { { GenericBindingSetter, &align_setterinfo } } } } },
  { "hspace", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &hspace_getterinfo } }, { { GenericBindingSetter, &hspace_setterinfo } } } } },
  { "vspace", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &vspace_getterinfo } }, { { GenericBindingSetter, &vspace_setterinfo } } } } },
  { "longDesc", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &longDesc_getterinfo } }, { { GenericBindingSetter, &longDesc_setterinfo } } } } },
  { "border", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &border_getterinfo } }, { { GenericBindingSetter, &border_setterinfo } } } } },
  { "sizes", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &sizes_getterinfo } }, { { GenericBindingSetter, &sizes_setterinfo } } } } },
  { "currentSrc", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &currentSrc_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "lowsrc", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &lowsrc_getterinfo } }, { { GenericBindingSetter, &lowsrc_setterinfo } } } } },
  { "x", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &x_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  { "y", JSPROP_SHARED | JSPROP_ENUMERATE, { { { { GenericBindingGetter, &y_getterinfo } }, JSNATIVE_WRAPPER(nullptr) } } },
  JS_PS_END
};

static PrefableDisablers sAttributes_disablers6 = {
  true, false, 0, nullptr
};

// Can't be const because the pref-enabled boolean needs to be writable
static Prefable<const JSPropertySpec> sAttributes[] = {
  { nullptr, &sAttributes_specs[0] },
  { &sAttributes_disablers6, &sAttributes_specs[6] },
  { nullptr, &sAttributes_specs[8] },
  { nullptr, nullptr }
};

static jsid sAttributes_ids[26];

static const JSPropertySpec sChromeAttributes_specs[] = {
  { "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) } } },
  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[4];

static const ConstantSpec sChromeConstants_specs[] = {
  { "UNKNOWN_REQUEST", JS::Int32Value(-1) },
  { "CURRENT_REQUEST", JS::Int32Value(0) },
  { "PENDING_REQUEST", JS::Int32Value(1) },
  { 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[4];


static const NativePropertiesN<1> sNativeProperties = {
  -1,
  false, 0,
  false, 0,
  false, 0,
  true,  0 /* sAttributes */,
  false, 0,
  false, 0,
  false, 0,
  {
    { 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 + 1 /* slots for the named constructors */),
    &sBoringInterfaceObjectClassClassOps,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    &sInterfaceObjectClassObjectOps
  },
  eInterface,
  true,
  prototypes::id::HTMLImageElement,
  PrototypeTraits<prototypes::id::HTMLImageElement>::Depth,
  sNativePropertyHooks,
  "function HTMLImageElement() {\n    [native code]\n}",
  HTMLElementBinding::GetConstructorObject
};

const NativePropertyHooks sNamedConstructorNativePropertyHooks = {
    nullptr,
    nullptr,
    nullptr,
    { nullptr, nullptr },
    prototypes::id::HTMLImageElement,
    constructors::id::HTMLImageElement,
    nullptr
};

static const NamedConstructor namedConstructors[] = {
  { "Image", { _Image, &sNamedConstructorNativePropertyHooks }, 0 },
  { nullptr, { nullptr, nullptr }, 0 }
};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "HTMLImageElementPrototype",
    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::HTMLImageElement,
  PrototypeTraits<prototypes::id::HTMLImageElement>::Depth,
  sNativePropertyHooks,
  "[object HTMLImageElementPrototype]",
  HTMLElementBinding::GetProtoObject
};

JSObject*
DefineDOMInterface(JSContext* aCx, JS::Handle<JSObject*> aGlobal, JS::Handle<jsid> id, bool aDefineOnGlobal)
{
  JSObject* interfaceObject = GetConstructorObjectHandle(aCx, aDefineOnGlobal);
  if (!interfaceObject) {
    return nullptr;
  }
  for (unsigned slot = DOM_INTERFACE_SLOTS_BASE; slot < JSCLASS_RESERVED_SLOTS(&sInterfaceObjectClass.mBase); ++slot) {
    JSObject* constructor = &js::GetReservedSlot(interfaceObject, slot).toObject();
    if (JS_GetFunctionId(JS_GetObjectFunction(constructor)) == JSID_TO_STRING(id)) {
      return constructor;
    }
  }
  return interfaceObject;
}

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

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

static const DOMJSClass sClass = {
  { "HTMLImageElement",
    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::HTMLImageElement, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
  IsBaseOf<nsISupports, mozilla::dom::HTMLImageElement >::value,
  sNativePropertyHooks,
  FindAssociatedGlobalForNative<mozilla::dom::HTMLImageElement>::Get,
  GetProtoObjectHandle,
  GetCCParticipant<mozilla::dom::HTMLImageElement>::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::HTMLImageElement* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
  MOZ_ASSERT(static_cast<mozilla::dom::HTMLImageElement*>(aObject) ==
             reinterpret_cast<mozilla::dom::HTMLImageElement*>(aObject),
             "Multiple inheritance for mozilla::dom::HTMLImageElement 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::HTMLImageElement> 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::HTMLImageElement,
  constructors::id::HTMLImageElement,
  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, sChromeAttributes, sChromeAttributes_ids)) {
      return;
    }
    if (!InitIds(aCx, sAttributes, sAttributes_ids)) {
      return;
    }
    if (!InitIds(aCx, sChromeConstants, sChromeConstants_ids)) {
      return;
    }
    sIdsInited = true;
  }

  static bool sPrefCachesInited = false;
  if (!sPrefCachesInited && NS_IsMainThread()) {
    sPrefCachesInited = true;
    Preferences::AddBoolVarCache(&sAttributes[1].disablers->enabled, "network.http.enablePerElementReferrer");
  }

  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::HTMLImageElement);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::HTMLImageElement);
  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass.mBase, protoCache,
                              constructorProto, &sInterfaceObjectClass.mBase, 0, namedConstructors,
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              nsContentUtils::ThreadsafeIsCallerChrome() ? sChromeOnlyNativeProperties.Upcast() : nullptr,
                              "HTMLImageElement", 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::HTMLImageElement)) {
    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::HTMLImageElement);
  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::HTMLImageElement)) {
    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::HTMLImageElement);
  MOZ_ASSERT_IF(entrySlot, !JS::ObjectIsMarkedGray(entrySlot));
  return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
}

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

} // namespace HTMLImageElementBinding



} // namespace dom
} // namespace mozilla