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

#include <type_traits>
#include "MainThreadUtils.h"
#include "PlacesObserversBinding.h"
#include "WrapperFactory.h"
#include "XrayWrapper.h"
#include "js/Array.h"
#include "js/CallAndConstruct.h"
#include "js/Exception.h"
#include "js/ForOfIterator.h"
#include "js/MapAndSet.h"
#include "js/Object.h"
#include "js/PropertyAndElement.h"
#include "js/PropertyDescriptor.h"
#include "js/Symbol.h"
#include "js/experimental/JitInfo.h"
#include "mozilla/Atomics.h"
#include "mozilla/OwningNonNull.h"
#include "mozilla/ProfilerLabels.h"
#include "mozilla/dom/BindingCallContext.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/PlacesEvent.h"
#include "mozilla/dom/PlacesEventCounts.h"
#include "mozilla/dom/PlacesObservers.h"
#include "mozilla/dom/PlacesWeakCallbackWrapper.h"
#include "mozilla/dom/PrimitiveConversions.h"
#include "mozilla/dom/ToJSValue.h"
#include "mozilla/dom/XrayExpandoClass.h"
#include "nsContentUtils.h"

namespace mozilla::dom {

namespace binding_detail {}; // Just to make sure it's known as a namespace
using namespace mozilla::dom::binding_detail;


MOZ_CAN_RUN_SCRIPT void
PlacesEventCallback::Call(BindingCallContext& cx, JS::Handle<JS::Value> aThisVal, const Sequence<OwningNonNull<PlacesEvent>>& events, ErrorResult& aRv)
{
  JS::Rooted<JS::Value> rval(cx);
  JS::RootedVector<JS::Value> argv(cx);
  if (!argv.resize(1)) {
    // That threw an exception on the JSContext, and our CallSetup will do
    // the right thing with that.
    return;
  }
  unsigned argc = 1;

  do {

    uint32_t length = events.Length();
    JS::Rooted<JSObject*> returnArray(cx, JS::NewArrayObject(cx, length));
    if (!returnArray) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    // 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 (!GetOrCreateDOMReflector(cx, events[sequenceIdx0], &tmp)) {
            MOZ_ASSERT(JS_IsExceptionPending(cx));
            aRv.Throw(NS_ERROR_UNEXPECTED);
            return;
          }
          break;
        } while (false);
        if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                              JSPROP_ENUMERATE)) {
          aRv.Throw(NS_ERROR_UNEXPECTED);
          return;
        }
      }
    }
    argv[0].setObject(*returnArray);
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, aThisVal, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}



namespace PlacesEventCounts_Binding {

namespace MaplikeHelpers {
void
Clear(mozilla::dom::PlacesEventCounts* self, ErrorResult& aRv)
{
  MOZ_ASSERT(self);
  AutoJSAPI jsapi;
  jsapi.Init();
  JSContext* cx = jsapi.cx();
  // It's safe to use UnprivilegedJunkScopeOrWorkerGlobal here because
  // all we want is to wrap into _some_ scope and then unwrap to find
  // the reflector, and wrapping has no side-effects.
  JSObject* scope = UnprivilegedJunkScopeOrWorkerGlobal(fallible);
  if (!scope) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JSAutoRealm tempRealm(cx, scope);
  JS::Rooted<JS::Value> v(cx);
  if(!ToJSValue(cx, self, &v)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  // This is a reflector, but due to trying to name things
  // similarly across method generators, it's called obj here.
  JS::Rooted<JSObject*> obj(cx);
  obj = js::UncheckedUnwrap(&v.toObject(), /* stopAtWindowProxy = */ false);
  JSAutoRealm reflectorRealm(cx, obj);

  JS::Rooted<JSObject*> backingObj(cx);
  bool created = false;
  if (!GetMaplikeBackingObject(cx, obj, (DOM_INSTANCE_RESERVED_SLOTS + 0), &backingObj, &created)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  if (created) {
    PreserveWrapper<mozilla::dom::PlacesEventCounts>(self);
  }
  if (!JS::MapClear(cx, backingObj)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
}
bool
Delete(mozilla::dom::PlacesEventCounts* self, const nsAString& aKey, ErrorResult& aRv)
{
  MOZ_ASSERT(self);
  AutoJSAPI jsapi;
  jsapi.Init();
  JSContext* cx = jsapi.cx();
  // It's safe to use UnprivilegedJunkScopeOrWorkerGlobal here because
  // all we want is to wrap into _some_ scope and then unwrap to find
  // the reflector, and wrapping has no side-effects.
  JSObject* scope = UnprivilegedJunkScopeOrWorkerGlobal(fallible);
  if (!scope) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  JSAutoRealm tempRealm(cx, scope);
  JS::Rooted<JS::Value> v(cx);
  if(!ToJSValue(cx, self, &v)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  // This is a reflector, but due to trying to name things
  // similarly across method generators, it's called obj here.
  JS::Rooted<JSObject*> obj(cx);
  obj = js::UncheckedUnwrap(&v.toObject(), /* stopAtWindowProxy = */ false);
  JSAutoRealm reflectorRealm(cx, obj);
  JS::RootedVector<JS::Value> argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  do {
    if (!xpc::NonVoidStringToJsval(cx, aKey, argv[0])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return bool(0);
    }
    break;
  } while (false);

  JS::Rooted<JSObject*> backingObj(cx);
  bool created = false;
  if (!GetMaplikeBackingObject(cx, obj, (DOM_INSTANCE_RESERVED_SLOTS + 0), &backingObj, &created)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  if (created) {
    PreserveWrapper<mozilla::dom::PlacesEventCounts>(self);
  }
  bool retVal;
  if (!JS::MapDelete(cx, backingObj, argv[0], &retVal)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  return retVal;
}
bool
Has(mozilla::dom::PlacesEventCounts* self, const nsAString& aKey, ErrorResult& aRv)
{
  MOZ_ASSERT(self);
  AutoJSAPI jsapi;
  jsapi.Init();
  JSContext* cx = jsapi.cx();
  // It's safe to use UnprivilegedJunkScopeOrWorkerGlobal here because
  // all we want is to wrap into _some_ scope and then unwrap to find
  // the reflector, and wrapping has no side-effects.
  JSObject* scope = UnprivilegedJunkScopeOrWorkerGlobal(fallible);
  if (!scope) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  JSAutoRealm tempRealm(cx, scope);
  JS::Rooted<JS::Value> v(cx);
  if(!ToJSValue(cx, self, &v)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  // This is a reflector, but due to trying to name things
  // similarly across method generators, it's called obj here.
  JS::Rooted<JSObject*> obj(cx);
  obj = js::UncheckedUnwrap(&v.toObject(), /* stopAtWindowProxy = */ false);
  JSAutoRealm reflectorRealm(cx, obj);
  JS::RootedVector<JS::Value> argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  do {
    if (!xpc::NonVoidStringToJsval(cx, aKey, argv[0])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return bool(0);
    }
    break;
  } while (false);

  JS::Rooted<JSObject*> backingObj(cx);
  bool created = false;
  if (!GetMaplikeBackingObject(cx, obj, (DOM_INSTANCE_RESERVED_SLOTS + 0), &backingObj, &created)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  if (created) {
    PreserveWrapper<mozilla::dom::PlacesEventCounts>(self);
  }
  bool retVal;
  if (!JS::MapHas(cx, backingObj, argv[0], &retVal)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  return retVal;
}
void
Set(mozilla::dom::PlacesEventCounts* self, const nsAString& aKey, uint64_t aValue, ErrorResult& aRv)
{
  MOZ_ASSERT(self);
  AutoJSAPI jsapi;
  jsapi.Init();
  JSContext* cx = jsapi.cx();
  // It's safe to use UnprivilegedJunkScopeOrWorkerGlobal here because
  // all we want is to wrap into _some_ scope and then unwrap to find
  // the reflector, and wrapping has no side-effects.
  JSObject* scope = UnprivilegedJunkScopeOrWorkerGlobal(fallible);
  if (!scope) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JSAutoRealm tempRealm(cx, scope);
  JS::Rooted<JS::Value> v(cx);
  if(!ToJSValue(cx, self, &v)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  // This is a reflector, but due to trying to name things
  // similarly across method generators, it's called obj here.
  JS::Rooted<JSObject*> obj(cx);
  obj = js::UncheckedUnwrap(&v.toObject(), /* stopAtWindowProxy = */ false);
  JSAutoRealm reflectorRealm(cx, obj);
  JS::RootedVector<JS::Value> argv(cx);
  if (!argv.resize(2)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  do {
    argv[1].set(JS::NumberValue(double(aValue)));
    break;
  } while (false);

  do {
    if (!xpc::NonVoidStringToJsval(cx, aKey, argv[0])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  JS::Rooted<JSObject*> backingObj(cx);
  bool created = false;
  if (!GetMaplikeBackingObject(cx, obj, (DOM_INSTANCE_RESERVED_SLOTS + 0), &backingObj, &created)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  if (created) {
    PreserveWrapper<mozilla::dom::PlacesEventCounts>(self);
  }
  if (!JS::MapSet(cx, backingObj, argv[0], argv[1])) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
}
uint64_t
Get(mozilla::dom::PlacesEventCounts* self, const nsAString& aKey, ErrorResult& aRv)
{
  MOZ_ASSERT(self);
  AutoJSAPI jsapi;
  jsapi.Init();
  JSContext* cx = jsapi.cx();
  // It's safe to use UnprivilegedJunkScopeOrWorkerGlobal here because
  // all we want is to wrap into _some_ scope and then unwrap to find
  // the reflector, and wrapping has no side-effects.
  JSObject* scope = UnprivilegedJunkScopeOrWorkerGlobal(fallible);
  if (!scope) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return uint64_t(0);
  }
  JSAutoRealm tempRealm(cx, scope);
  JS::Rooted<JS::Value> v(cx);
  if(!ToJSValue(cx, self, &v)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return uint64_t(0);
  }
  // This is a reflector, but due to trying to name things
  // similarly across method generators, it's called obj here.
  JS::Rooted<JSObject*> obj(cx);
  obj = js::UncheckedUnwrap(&v.toObject(), /* stopAtWindowProxy = */ false);
  JSAutoRealm reflectorRealm(cx, obj);
  JS::RootedVector<JS::Value> argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return uint64_t(0);
  }
  do {
    if (!xpc::NonVoidStringToJsval(cx, aKey, argv[0])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return uint64_t(0);
    }
    break;
  } while (false);

  JS::Rooted<JSObject*> backingObj(cx);
  bool created = false;
  if (!GetMaplikeBackingObject(cx, obj, (DOM_INSTANCE_RESERVED_SLOTS + 0), &backingObj, &created)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return uint64_t(0);
  }
  if (created) {
    PreserveWrapper<mozilla::dom::PlacesEventCounts>(self);
  }
  JS::Rooted<JS::Value> result(cx);
  if (!JS::MapGet(cx, backingObj, argv[0], &result)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return uint64_t(0);
  }
  if (result.isUndefined()) {
    aRv.Throw(NS_ERROR_NOT_AVAILABLE);
    return uint64_t(0);
  }
  uint64_t rvalDecl;
  if (!ValueToPrimitive<uint64_t, eDefault>(cx, result, "Return value of Get", &rvalDecl)) {
    aRv.NoteJSContextException(cx);
    return uint64_t(0);
  }
  return rvalDecl;
}
} // namespace MaplikeHelpers

MOZ_CAN_RUN_SCRIPT static bool
get_size(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "PlacesEventCounts", "size", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::PlacesEventCounts*>(void_self);
  JS::Rooted<JSObject*> backingObj(cx);
  bool created = false;
  if (!GetMaplikeBackingObject(cx, obj, (DOM_INSTANCE_RESERVED_SLOTS + 0), &backingObj, &created)) {
    return false;
  }
  if (created) {
    PreserveWrapper<mozilla::dom::PlacesEventCounts>(self);
  }
  uint32_t result = JS::MapSize(cx, backingObj);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setNumber(result);
  return true;
}

static const JSJitInfo size_getterinfo = {
  { get_size },
  { prototypes::id::PlacesEventCounts },
  { PrototypeTraits<prototypes::id::PlacesEventCounts>::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. */
};

MOZ_CAN_RUN_SCRIPT static bool
entries(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "PlacesEventCounts", "entries", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::PlacesEventCounts*>(void_self);
  JS::Rooted<JSObject*> backingObj(cx);
  bool created = false;
  if (!GetMaplikeBackingObject(cx, obj, (DOM_INSTANCE_RESERVED_SLOTS + 0), &backingObj, &created)) {
    return false;
  }
  if (created) {
    PreserveWrapper<mozilla::dom::PlacesEventCounts>(self);
  }
  // TODO (Bug 1173651): Xrays currently cannot wrap iterators. Change
  // after bug 1023984 is fixed.
  if (xpc::WrapperFactory::IsXrayWrapper(obj)) {
    JS_ReportErrorASCII(cx, "Xray wrapping of iterators not supported.");
    return false;
  }
  JS::Rooted<JSObject*> result(cx);
  JS::Rooted<JS::Value> v(cx);
  if (!JS::MapEntries(cx, backingObj, &v)) {
    return false;
  }
  result = &v.toObject();
  JS::ExposeObjectToActiveJS(result);
  args.rval().setObject(*result);
  if (!MaybeWrapObjectValue(cx, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo::ArgType entries_methodinfo_argTypes[] = { JSJitInfo::ArgTypeListEnd };
static const JSTypedMethodJitInfo entries_methodinfo = {
  {
    { (JSJitGetterOp)entries },
    { prototypes::id::PlacesEventCounts },
    { PrototypeTraits<prototypes::id::PlacesEventCounts>::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. */
    true,  /* isTypedMethod.  Only relevant for methods. */
    0   /* Reserved slot index, if we're stored in a slot, else 0. */
  },
  entries_methodinfo_argTypes
};

MOZ_CAN_RUN_SCRIPT static bool
keys(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "PlacesEventCounts", "keys", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::PlacesEventCounts*>(void_self);
  JS::Rooted<JSObject*> backingObj(cx);
  bool created = false;
  if (!GetMaplikeBackingObject(cx, obj, (DOM_INSTANCE_RESERVED_SLOTS + 0), &backingObj, &created)) {
    return false;
  }
  if (created) {
    PreserveWrapper<mozilla::dom::PlacesEventCounts>(self);
  }
  // TODO (Bug 1173651): Xrays currently cannot wrap iterators. Change
  // after bug 1023984 is fixed.
  if (xpc::WrapperFactory::IsXrayWrapper(obj)) {
    JS_ReportErrorASCII(cx, "Xray wrapping of iterators not supported.");
    return false;
  }
  JS::Rooted<JSObject*> result(cx);
  JS::Rooted<JS::Value> v(cx);
  if (!JS::MapKeys(cx, backingObj, &v)) {
    return false;
  }
  result = &v.toObject();
  JS::ExposeObjectToActiveJS(result);
  args.rval().setObject(*result);
  if (!MaybeWrapObjectValue(cx, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo::ArgType keys_methodinfo_argTypes[] = { JSJitInfo::ArgTypeListEnd };
static const JSTypedMethodJitInfo keys_methodinfo = {
  {
    { (JSJitGetterOp)keys },
    { prototypes::id::PlacesEventCounts },
    { PrototypeTraits<prototypes::id::PlacesEventCounts>::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. */
    true,  /* isTypedMethod.  Only relevant for methods. */
    0   /* Reserved slot index, if we're stored in a slot, else 0. */
  },
  keys_methodinfo_argTypes
};

MOZ_CAN_RUN_SCRIPT static bool
values(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "PlacesEventCounts", "values", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::PlacesEventCounts*>(void_self);
  JS::Rooted<JSObject*> backingObj(cx);
  bool created = false;
  if (!GetMaplikeBackingObject(cx, obj, (DOM_INSTANCE_RESERVED_SLOTS + 0), &backingObj, &created)) {
    return false;
  }
  if (created) {
    PreserveWrapper<mozilla::dom::PlacesEventCounts>(self);
  }
  // TODO (Bug 1173651): Xrays currently cannot wrap iterators. Change
  // after bug 1023984 is fixed.
  if (xpc::WrapperFactory::IsXrayWrapper(obj)) {
    JS_ReportErrorASCII(cx, "Xray wrapping of iterators not supported.");
    return false;
  }
  JS::Rooted<JSObject*> result(cx);
  JS::Rooted<JS::Value> v(cx);
  if (!JS::MapValues(cx, backingObj, &v)) {
    return false;
  }
  result = &v.toObject();
  JS::ExposeObjectToActiveJS(result);
  args.rval().setObject(*result);
  if (!MaybeWrapObjectValue(cx, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo::ArgType values_methodinfo_argTypes[] = { JSJitInfo::ArgTypeListEnd };
static const JSTypedMethodJitInfo values_methodinfo = {
  {
    { (JSJitGetterOp)values },
    { prototypes::id::PlacesEventCounts },
    { PrototypeTraits<prototypes::id::PlacesEventCounts>::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. */
    true,  /* isTypedMethod.  Only relevant for methods. */
    0   /* Reserved slot index, if we're stored in a slot, else 0. */
  },
  values_methodinfo_argTypes
};

MOZ_CAN_RUN_SCRIPT static bool
forEach(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
  BindingCallContext cx(cx_, "PlacesEventCounts.forEach");
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "PlacesEventCounts", "forEach", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::PlacesEventCounts*>(void_self);
  JS::Rooted<JSObject*> arg0(cx);
  if (args.get(0).isObject()) {
    arg0 = &args.get(0).toObject();
  } else {
    cx.ThrowErrorMessage<MSG_NOT_OBJECT>("Argument 1");
    return false;
  }
  JS::Rooted<JS::Value> arg1(cx);
  if (args.hasDefined(1)) {
    arg1 = args.get(1);
  } else {
    arg1 = JS::UndefinedValue();
  }
  JS::Rooted<JSObject*> backingObj(cx);
  bool created = false;
  if (!GetMaplikeBackingObject(cx, obj, (DOM_INSTANCE_RESERVED_SLOTS + 0), &backingObj, &created)) {
    return false;
  }
  if (created) {
    PreserveWrapper<mozilla::dom::PlacesEventCounts>(self);
  }
  // Create a wrapper function.
  JSFunction* func = js::NewFunctionWithReserved(cx, ForEachHandler, 3, 0, nullptr);
  if (!func) {
    return false;
  }
  JS::Rooted<JSObject*> funcObj(cx, JS_GetFunctionObject(func));
  JS::Rooted<JS::Value> funcVal(cx, JS::ObjectValue(*funcObj));
  js::SetFunctionNativeReserved(funcObj, FOREACH_CALLBACK_SLOT,
                                JS::ObjectValue(*arg0));
  js::SetFunctionNativeReserved(funcObj, FOREACH_MAPLIKEORSETLIKEOBJ_SLOT,
                                JS::ObjectValue(*obj));
  if (!JS::MapForEach(cx, backingObj, funcVal, arg1)) {
    return false;
  }
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo forEach_methodinfo = {
  { (JSJitGetterOp)forEach },
  { prototypes::id::PlacesEventCounts },
  { PrototypeTraits<prototypes::id::PlacesEventCounts>::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. */
};

MOZ_CAN_RUN_SCRIPT static bool
has(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "PlacesEventCounts", "has", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::PlacesEventCounts*>(void_self);
  nsAutoString arg0;
  if (!ConvertJSValueToString(cx, args.get(0), eStringify, eStringify, arg0)) {
    return false;
  }
  JS::Rooted<JSObject*> backingObj(cx);
  bool created = false;
  if (!GetMaplikeBackingObject(cx, obj, (DOM_INSTANCE_RESERVED_SLOTS + 0), &backingObj, &created)) {
    return false;
  }
  if (created) {
    PreserveWrapper<mozilla::dom::PlacesEventCounts>(self);
  }
  JS::Rooted<JS::Value> arg0Val(cx);
  if (!ToJSValue(cx, arg0, &arg0Val)) {
    return false;
  }
  bool result;
  if (!JS::MapHas(cx, backingObj, arg0Val, &result)) {
    return false;
  }
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo::ArgType has_methodinfo_argTypes[] = { JSJitInfo::String, JSJitInfo::ArgTypeListEnd };
static const JSTypedMethodJitInfo has_methodinfo = {
  {
    { (JSJitGetterOp)has },
    { prototypes::id::PlacesEventCounts },
    { PrototypeTraits<prototypes::id::PlacesEventCounts>::Depth },
    JSJitInfo::Method,
    JSJitInfo::AliasDOMSets, /* aliasSet.  Not relevant for setters. */
    JSVAL_TYPE_BOOLEAN,  /* 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. */
    true,  /* isTypedMethod.  Only relevant for methods. */
    0   /* Reserved slot index, if we're stored in a slot, else 0. */
  },
  has_methodinfo_argTypes
};

MOZ_CAN_RUN_SCRIPT static bool
get(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "PlacesEventCounts", "get", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  auto* self = static_cast<mozilla::dom::PlacesEventCounts*>(void_self);
  nsAutoString arg0;
  if (!ConvertJSValueToString(cx, args.get(0), eStringify, eStringify, arg0)) {
    return false;
  }
  JS::Rooted<JSObject*> backingObj(cx);
  bool created = false;
  if (!GetMaplikeBackingObject(cx, obj, (DOM_INSTANCE_RESERVED_SLOTS + 0), &backingObj, &created)) {
    return false;
  }
  if (created) {
    PreserveWrapper<mozilla::dom::PlacesEventCounts>(self);
  }
  JS::Rooted<JS::Value> arg0Val(cx);
  if (!ToJSValue(cx, arg0, &arg0Val)) {
    return false;
  }
  JS::Rooted<JS::Value> result(cx);
  if (!JS::MapGet(cx, backingObj, arg0Val, &result)) {
    return false;
  }
  JS::ExposeValueToActiveJS(result);
  args.rval().set(result);
  if (!MaybeWrapValue(cx, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo::ArgType get_methodinfo_argTypes[] = { JSJitInfo::String, JSJitInfo::ArgTypeListEnd };
static const JSTypedMethodJitInfo get_methodinfo = {
  {
    { (JSJitGetterOp)get },
    { prototypes::id::PlacesEventCounts },
    { PrototypeTraits<prototypes::id::PlacesEventCounts>::Depth },
    JSJitInfo::Method,
    JSJitInfo::AliasDOMSets, /* 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. */
    true,  /* isTypedMethod.  Only relevant for methods. */
    0   /* Reserved slot index, if we're stored in a slot, else 0. */
  },
  get_methodinfo_argTypes
};

static void
_finalize(JS::GCContext* gcx, JSObject* obj)
{
  mozilla::dom::PlacesEventCounts* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::PlacesEventCounts>(obj);
  if (self) {
    JS::SetNativeObjectReservedSlot(obj, DOM_OBJECT_SLOT, JS::UndefinedValue());
    ClearWrapper(self, self, obj);
    if (size_t mallocBytes = BindingJSObjectMallocBytes(self)) {
      JS::RemoveAssociatedMemory(obj, mallocBytes,
                                 JS::MemoryUse::DOMBinding);
    }
    AddForDeferredFinalization<mozilla::dom::PlacesEventCounts>(self);
  }
}

MOZ_GLOBINIT static const JSFunctionSpec sMethods_specs[] = {
  JS_FNSPEC("entries", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&entries_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("keys", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&keys_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("values", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&values_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("forEach", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&forEach_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("has", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&has_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("get", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&get_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};


static const Prefable<const JSFunctionSpec> sMethods[] = {
  { nullptr, &sMethods_specs[0] },
  { nullptr, nullptr }
};

static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(6 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");

MOZ_GLOBINIT static const JSPropertySpec sAttributes_specs[] = {
  JSPropertySpec::nativeAccessors("size", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &size_getterinfo, nullptr, nullptr),
  JS_PS_END
};


static const Prefable<const JSPropertySpec> sAttributes[] = {
  { nullptr, &sAttributes_specs[0] },
  { nullptr, nullptr }
};

static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");


static uint16_t sNativeProperties_sortedPropertyIndices[7];
static PropertyInfo sNativeProperties_propertyInfos[7];

static const NativePropertiesN<2> sNativeProperties = {
  false, 0,
  false, 0,
  true,  0 /* sMethods */,
  true,  1 /* sAttributes */,
  false, 0,
  false, 0,
  false, 0,
  0,
  7,
  sNativeProperties_sortedPropertyIndices,
  {
    { sMethods, &sNativeProperties_propertyInfos[0] },
    { sAttributes, &sNativeProperties_propertyInfos[6] }
  }
};
static_assert(7 < 1ull << (CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount)),
    "We have a property info count that is oversized");

// This may allocate too many slots, because we only really need
// slots for our non-interface-typed members that we cache.  But
// allocating slots only for those would make the slot index
// computations much more complicated, so let's do this the simple
// way for now.
DEFINE_XRAY_EXPANDO_CLASS_WITH_OPS(static, sXrayExpandoObjectClass, 1,
                                   &xpc::XrayExpandoObjectClassOps);

bool sNativePropertiesInited = false;
const NativePropertyHooks sNativePropertyHooks = {
  nullptr,
  { sNativeProperties.Upcast(), nullptr, &sNativePropertiesInited },
  prototypes::id::PlacesEventCounts,
  constructors::id::PlacesEventCounts,
  &sXrayExpandoObjectClass
};

static const DOMInterfaceInfo sInterfaceObjectInfo = {
  { ThrowingConstructor, &sNativePropertyHooks },
  JS::GetRealmFunctionPrototypeHandle,
  PrototypeTraits<prototypes::id::PlacesEventCounts>::Depth,
  prototypes::id::PlacesEventCounts,
  true,
  0,
  "PlacesEventCounts",
};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "PlacesEventCountsPrototype",
    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,
  prototypes::id::PlacesEventCounts,
  PrototypeTraits<prototypes::id::PlacesEventCounts>::Depth,
  &sNativePropertyHooks,
  JS::GetRealmObjectPrototype
};

bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
  return nsContentUtils::ThreadsafeIsSystemCaller(aCx);
}

static JS::Handle<JSObject*>
GetProtoObjectHandle(JSContext* aCx);

static const JSClassOps sClassOps = {
  nullptr,               /* addProperty */
  nullptr,               /* delProperty */
  nullptr,               /* enumerate */
  nullptr, /* newEnumerate */
  nullptr, /* resolve */
  nullptr, /* mayResolve */
  _finalize, /* finalize */
  nullptr, /* call */
  nullptr,               /* construct */
  nullptr, /* trace */
};

static const DOMJSClass sClass = {
  { "PlacesEventCounts",
    JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(2) | JSCLASS_PRESERVES_WRAPPER,
    &sClassOps,
    JS_NULL_CLASS_SPEC,
    &NativeTypeHelpers<mozilla::dom::PlacesEventCounts>::sClassExtension,
    JS_NULL_OBJECT_OPS
  },
  { prototypes::id::PlacesEventCounts, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
  std::is_base_of_v<nsISupports, mozilla::dom::PlacesEventCounts>,
  &sNativePropertyHooks,
  GetProtoObjectHandle,
  GetCCParticipant<mozilla::dom::PlacesEventCounts>::Get(),
  nullptr,
  NativeTypeHelpers<mozilla::dom::PlacesEventCounts>::GetWrapperCache
};
static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
              "Must have the right minimal number of reserved slots.");
static_assert(2 >= 2,
              "Must have enough reserved slots.");

bool
Wrap(JSContext* aCx, mozilla::dom::PlacesEventCounts* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
  static_assert(!std::is_base_of_v<NonRefcountedDOMObject, mozilla::dom::PlacesEventCounts>,
                "Shouldn't have wrappercached things that are not refcounted.");
  static_assert(std::is_same_v<decltype(aObject), mozilla::dom::PlacesEventCounts*>);
  MOZ_ASSERT(ToSupportsIsCorrect(aObject));
  MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
  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");

  // If the wrapper cache contains a dead reflector then finalize that
  // now, ensuring that the finalizer for the old reflector always
  // runs before the new reflector is created and attached. This
  // avoids the awkward situation where there are multiple reflector
  // objects that contain pointers to the same native.

  if (JSObject* oldReflector = aCache->GetWrapperMaybeDead()) {
    _finalize(nullptr /* unused */, oldReflector);
    MOZ_ASSERT(!aCache->GetWrapperMaybeDead());
  }

  JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
  if (!global) {
    return false;
  }
  MOZ_ASSERT(JS_IsGlobalObject(global));
  JS::AssertObjectIsNotGray(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
    AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
#endif // DEBUG
    return true;
  }

  JSAutoRealm ar(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::GetCompartment(proto)) {
      if (!JS_WrapObject(aCx, &proto)) {
        return false;
      }
    }
  } else {
    proto = canonicalProto;
  }

  BindingJSObjectCreator<mozilla::dom::PlacesEventCounts> 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;
}

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, DefineInterfaceProperty aDefineOnGlobal)
{
  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::PlacesEventCounts);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::PlacesEventCounts);

  JS::Handle<JSObject*> parentProto(JS::GetRealmObjectPrototypeHandle(aCx));
  if (!parentProto) {
    return;
  }

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

  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass, protoCache,
                              constructorProto, &sInterfaceObjectInfo, 0, false, Span<const LegacyFactoryFunction, 0>{},
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              nullptr,
                              "PlacesEventCounts",
                              ShouldExpose<PlacesEventCounts_Binding::ConstructorEnabled>(aCx, aGlobal, aDefineOnGlobal),
                              nullptr,
                              false,
                              nullptr);

  JS::AssertObjectIsNotGray(*protoCache);
  JS::Handle<JSObject*> proto = JS::Handle<JSObject*>::fromMarkedLocation(protoCache->unsafeAddress());
  if (!proto) {
    *protoCache = nullptr;
    if (interfaceCache) {
      *interfaceCache = nullptr;
    }
    return;
  }

  // Set up aliases on the interface prototype object we just created.
  JS::Rooted<JS::Value> aliasedVal(aCx);

  if (!JS_GetProperty(aCx, proto, "entries", &aliasedVal)) {
    *protoCache = nullptr;
    if (interfaceCache) {
      *interfaceCache = nullptr;
    }
    return;
  }
  JS::Rooted<jsid> iteratorId(aCx, JS::GetWellKnownSymbolKey(aCx, JS::SymbolCode::iterator));
  if (!JS_DefinePropertyById(aCx, proto, iteratorId, aliasedVal, 0)) {
    *protoCache = nullptr;
    if (interfaceCache) {
      *interfaceCache = nullptr;
    }
    return;
  }
}

static JS::Handle<JSObject*>
GetProtoObjectHandle(JSContext* aCx)
{
  /* Get the interface prototype object for this class.  This will create the
     object as needed. */
  return GetPerInterfaceObjectHandle(aCx, prototypes::id::PlacesEventCounts,
                                     &CreateInterfaceObjects,
                                     DefineInterfaceProperty::CheckExposure);

}

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

  return GetPerInterfaceObjectHandle(aCx, constructors::id::PlacesEventCounts,
                                     &CreateInterfaceObjects,
                                     DefineInterfaceProperty::CheckExposure);
}

} // namespace PlacesEventCounts_Binding



namespace PlacesObservers_Binding {

MOZ_CAN_RUN_SCRIPT static bool
addListener(JSContext* cx_, unsigned argc, JS::Value* vp)
{
  BindingCallContext cx(cx_, "PlacesObservers.addListener");
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "PlacesObservers", "addListener", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  JS::Rooted<JSObject*> obj(cx, &args.callee());

  unsigned argcount = std::min(args.length(), 2u);
  switch (argcount) {
    case 2: {
      binding_detail::AutoSequence<PlacesEventType> arg0;
      if (args[0].isObject()) {
        JS::ForOfIterator iter(cx);
        if (!iter.init(args[0], JS::ForOfIterator::AllowNonIterable)) {
          return false;
        }
        if (!iter.valueIsIterable()) {
          cx.ThrowErrorMessage<MSG_CONVERSION_ERROR>("Argument 1", "sequence");
          return false;
        }
        binding_detail::AutoSequence<PlacesEventType> &arr = arg0;
        if (mozilla::Maybe<uint32_t> sizeHint = iter.sizeHint()) {
          if (!arr.SetCapacity(*sizeHint, mozilla::fallible)) {
            JS_ReportOutOfMemory(cx);
            return false;
          }
        }
        JS::Rooted<JS::Value> temp(cx);
        while (true) {
          bool done;
          if (!iter.next(&temp, &done)) {
            return false;
          }
          if (done) {
            break;
          }
          PlacesEventType* slotPtr = arr.AppendElement(mozilla::fallible);
          if (!slotPtr) {
            JS_ReportOutOfMemory(cx);
            return false;
          }
          PlacesEventType& slot = *slotPtr;
          {
            int index;
            if (!binding_detail::FindEnumStringIndex<true>(cx, temp,
                                                                               binding_detail::EnumStrings<PlacesEventType>::Values,
                                                                               "PlacesEventType", "element of argument 1",
                                                                               &index)) {
              return false;
            }
            MOZ_ASSERT(index >= 0);
            slot = static_cast<PlacesEventType>(index);
          }
        }
      } else {
        cx.ThrowErrorMessage<MSG_CONVERSION_ERROR>("Argument 1", "sequence");
        return false;
      }
      if (args[1].isObject()) {
        do {
          NonNull<mozilla::dom::PlacesWeakCallbackWrapper> arg1;
          {
            // Our JSContext should be in the right global to do unwrapping in.
            nsresult rv = UnwrapObject<prototypes::id::PlacesWeakCallbackWrapper, mozilla::dom::PlacesWeakCallbackWrapper>(args[1], arg1, cx);
            if (NS_FAILED(rv)) {
              break;
            }
          }
          GlobalObject global(cx, xpc::XrayAwareCalleeGlobal(obj));
          if (global.Failed()) {
            return false;
          }

          FastErrorResult rv;
          // NOTE: This assert does NOT call the function.
          static_assert(std::is_void_v<decltype(mozilla::dom::PlacesObservers::AddListener(global, Constify(arg0), MOZ_KnownLive(NonNullHelper(arg1)), rv))>, "Should be returning void here");
          mozilla::dom::PlacesObservers::AddListener(global, Constify(arg0), MOZ_KnownLive(NonNullHelper(arg1)), rv);
          if (rv.MaybeSetPendingException(cx, "PlacesObservers.addListener")) [[unlikely]] {
            return false;
          }
          MOZ_ASSERT(!JS_IsExceptionPending(cx));
          args.rval().setUndefined();
          return true;
        } while (false);
        do {
          RootedCallback<OwningNonNull<binding_detail::FastPlacesEventCallback>> arg1(cx);
          if (JS::IsCallable(&args[1].toObject())) {
          { // scope for tempRoot and tempGlobalRoot if needed
            arg1 = new binding_detail::FastPlacesEventCallback(&args[1].toObject(), JS::CurrentGlobalOrNull(cx));
          }
          } else {
            break;
          }
          GlobalObject global(cx, xpc::XrayAwareCalleeGlobal(obj));
          if (global.Failed()) {
            return false;
          }

          FastErrorResult rv;
          // NOTE: This assert does NOT call the function.
          static_assert(std::is_void_v<decltype(mozilla::dom::PlacesObservers::AddListener(global, Constify(arg0), MOZ_KnownLive(NonNullHelper(arg1)), rv))>, "Should be returning void here");
          mozilla::dom::PlacesObservers::AddListener(global, Constify(arg0), MOZ_KnownLive(NonNullHelper(arg1)), rv);
          if (rv.MaybeSetPendingException(cx, "PlacesObservers.addListener")) [[unlikely]] {
            return false;
          }
          MOZ_ASSERT(!JS_IsExceptionPending(cx));
          args.rval().setUndefined();
          return true;
        } while (false);
      }
      return cx.ThrowErrorMessage<MSG_OVERLOAD_RESOLUTION_FAILED>("2", "2");
      break;
    }
    default: {
      // Using nsPrintfCString here would require including that
      // header.  Let's not worry about it.
      nsAutoCString argCountStr;
      argCountStr.AppendPrintf("%u", args.length());
      return cx.ThrowErrorMessage<MSG_INVALID_OVERLOAD_ARGCOUNT>(argCountStr.get());
    }
  }
  MOZ_CRASH("We have an always-returning default case");
  return false;
}

MOZ_CAN_RUN_SCRIPT static bool
removeListener(JSContext* cx_, unsigned argc, JS::Value* vp)
{
  BindingCallContext cx(cx_, "PlacesObservers.removeListener");
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "PlacesObservers", "removeListener", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  JS::Rooted<JSObject*> obj(cx, &args.callee());

  unsigned argcount = std::min(args.length(), 2u);
  switch (argcount) {
    case 2: {
      binding_detail::AutoSequence<PlacesEventType> arg0;
      if (args[0].isObject()) {
        JS::ForOfIterator iter(cx);
        if (!iter.init(args[0], JS::ForOfIterator::AllowNonIterable)) {
          return false;
        }
        if (!iter.valueIsIterable()) {
          cx.ThrowErrorMessage<MSG_CONVERSION_ERROR>("Argument 1", "sequence");
          return false;
        }
        binding_detail::AutoSequence<PlacesEventType> &arr = arg0;
        if (mozilla::Maybe<uint32_t> sizeHint = iter.sizeHint()) {
          if (!arr.SetCapacity(*sizeHint, mozilla::fallible)) {
            JS_ReportOutOfMemory(cx);
            return false;
          }
        }
        JS::Rooted<JS::Value> temp(cx);
        while (true) {
          bool done;
          if (!iter.next(&temp, &done)) {
            return false;
          }
          if (done) {
            break;
          }
          PlacesEventType* slotPtr = arr.AppendElement(mozilla::fallible);
          if (!slotPtr) {
            JS_ReportOutOfMemory(cx);
            return false;
          }
          PlacesEventType& slot = *slotPtr;
          {
            int index;
            if (!binding_detail::FindEnumStringIndex<true>(cx, temp,
                                                                               binding_detail::EnumStrings<PlacesEventType>::Values,
                                                                               "PlacesEventType", "element of argument 1",
                                                                               &index)) {
              return false;
            }
            MOZ_ASSERT(index >= 0);
            slot = static_cast<PlacesEventType>(index);
          }
        }
      } else {
        cx.ThrowErrorMessage<MSG_CONVERSION_ERROR>("Argument 1", "sequence");
        return false;
      }
      if (args[1].isObject()) {
        do {
          NonNull<mozilla::dom::PlacesWeakCallbackWrapper> arg1;
          {
            // Our JSContext should be in the right global to do unwrapping in.
            nsresult rv = UnwrapObject<prototypes::id::PlacesWeakCallbackWrapper, mozilla::dom::PlacesWeakCallbackWrapper>(args[1], arg1, cx);
            if (NS_FAILED(rv)) {
              break;
            }
          }
          GlobalObject global(cx, xpc::XrayAwareCalleeGlobal(obj));
          if (global.Failed()) {
            return false;
          }

          FastErrorResult rv;
          // NOTE: This assert does NOT call the function.
          static_assert(std::is_void_v<decltype(mozilla::dom::PlacesObservers::RemoveListener(global, Constify(arg0), MOZ_KnownLive(NonNullHelper(arg1)), rv))>, "Should be returning void here");
          mozilla::dom::PlacesObservers::RemoveListener(global, Constify(arg0), MOZ_KnownLive(NonNullHelper(arg1)), rv);
          if (rv.MaybeSetPendingException(cx, "PlacesObservers.removeListener")) [[unlikely]] {
            return false;
          }
          MOZ_ASSERT(!JS_IsExceptionPending(cx));
          args.rval().setUndefined();
          return true;
        } while (false);
        do {
          RootedCallback<OwningNonNull<binding_detail::FastPlacesEventCallback>> arg1(cx);
          if (JS::IsCallable(&args[1].toObject())) {
          { // scope for tempRoot and tempGlobalRoot if needed
            arg1 = new binding_detail::FastPlacesEventCallback(&args[1].toObject(), JS::CurrentGlobalOrNull(cx));
          }
          } else {
            break;
          }
          GlobalObject global(cx, xpc::XrayAwareCalleeGlobal(obj));
          if (global.Failed()) {
            return false;
          }

          FastErrorResult rv;
          // NOTE: This assert does NOT call the function.
          static_assert(std::is_void_v<decltype(mozilla::dom::PlacesObservers::RemoveListener(global, Constify(arg0), MOZ_KnownLive(NonNullHelper(arg1)), rv))>, "Should be returning void here");
          mozilla::dom::PlacesObservers::RemoveListener(global, Constify(arg0), MOZ_KnownLive(NonNullHelper(arg1)), rv);
          if (rv.MaybeSetPendingException(cx, "PlacesObservers.removeListener")) [[unlikely]] {
            return false;
          }
          MOZ_ASSERT(!JS_IsExceptionPending(cx));
          args.rval().setUndefined();
          return true;
        } while (false);
      }
      return cx.ThrowErrorMessage<MSG_OVERLOAD_RESOLUTION_FAILED>("2", "2");
      break;
    }
    default: {
      // Using nsPrintfCString here would require including that
      // header.  Let's not worry about it.
      nsAutoCString argCountStr;
      argCountStr.AppendPrintf("%u", args.length());
      return cx.ThrowErrorMessage<MSG_INVALID_OVERLOAD_ARGCOUNT>(argCountStr.get());
    }
  }
  MOZ_CRASH("We have an always-returning default case");
  return false;
}

MOZ_CAN_RUN_SCRIPT static bool
notifyListeners(JSContext* cx_, unsigned argc, JS::Value* vp)
{
  BindingCallContext cx(cx_, "PlacesObservers.notifyListeners");
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "PlacesObservers", "notifyListeners", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  JS::Rooted<JSObject*> obj(cx, &args.callee());

  if (!args.requireAtLeast(cx, "PlacesObservers.notifyListeners", 1)) {
    return false;
  }
  GlobalObject global(cx, xpc::XrayAwareCalleeGlobal(obj));
  if (global.Failed()) {
    return false;
  }

  binding_detail::AutoSequence<OwningNonNull<mozilla::dom::PlacesEvent>> arg0;
  if (args[0].isObject()) {
    JS::ForOfIterator iter(cx);
    if (!iter.init(args[0], JS::ForOfIterator::AllowNonIterable)) {
      return false;
    }
    if (!iter.valueIsIterable()) {
      cx.ThrowErrorMessage<MSG_CONVERSION_ERROR>("Argument 1", "sequence");
      return false;
    }
    binding_detail::AutoSequence<OwningNonNull<mozilla::dom::PlacesEvent>> &arr = arg0;
    if (mozilla::Maybe<uint32_t> sizeHint = iter.sizeHint()) {
      if (!arr.SetCapacity(*sizeHint, mozilla::fallible)) {
        JS_ReportOutOfMemory(cx);
        return false;
      }
    }
    JS::Rooted<JS::Value> temp(cx);
    while (true) {
      bool done;
      if (!iter.next(&temp, &done)) {
        return false;
      }
      if (done) {
        break;
      }
      OwningNonNull<mozilla::dom::PlacesEvent>* slotPtr = arr.AppendElement(mozilla::fallible);
      if (!slotPtr) {
        JS_ReportOutOfMemory(cx);
        return false;
      }
      OwningNonNull<mozilla::dom::PlacesEvent>& slot = *slotPtr;
      if (temp.isObject()) {
        static_assert(IsRefcounted<mozilla::dom::PlacesEvent>::value, "We can only store refcounted classes.");
        {
          // Our JSContext should be in the right global to do unwrapping in.
          nsresult rv = UnwrapObject<prototypes::id::PlacesEvent, mozilla::dom::PlacesEvent>(&temp, slot, cx);
          if (NS_FAILED(rv)) {
            cx.ThrowErrorMessage<MSG_DOES_NOT_IMPLEMENT_INTERFACE>("Element of argument 1", "PlacesEvent");
            return false;
          }
        }
      } else {
        cx.ThrowErrorMessage<MSG_NOT_OBJECT>("Element of argument 1");
        return false;
      }
    }
  } else {
    cx.ThrowErrorMessage<MSG_CONVERSION_ERROR>("Argument 1", "sequence");
    return false;
  }
  FastErrorResult rv;
  // NOTE: This assert does NOT call the function.
  static_assert(std::is_void_v<decltype(mozilla::dom::PlacesObservers::NotifyListeners(global, Constify(arg0), rv))>, "Should be returning void here");
  mozilla::dom::PlacesObservers::NotifyListeners(global, Constify(arg0), rv);
  if (rv.MaybeSetPendingException(cx, "PlacesObservers.notifyListeners")) [[unlikely]] {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
get_counts(JSContext* cx, unsigned argc, JS::Value* vp)
{
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "PlacesObservers", "counts", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  JS::Rooted<JSObject*> obj(cx, &args.callee());

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

  auto result(StrongOrRawPtr<mozilla::dom::PlacesEventCounts>(mozilla::dom::PlacesObservers::Counts(global)));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

MOZ_GLOBINIT static const JSFunctionSpec sStaticMethods_specs[] = {
  JS_FNSPEC("addListener", addListener, nullptr, 2, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("removeListener", removeListener, nullptr, 2, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("notifyListeners", notifyListeners, nullptr, 1, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};


static const Prefable<const JSFunctionSpec> sStaticMethods[] = {
  { nullptr, &sStaticMethods_specs[0] },
  { nullptr, nullptr }
};

static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(3 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");

MOZ_GLOBINIT static const JSPropertySpec sStaticAttributes_specs[] = {
  JSPropertySpec::nativeAccessors("counts", JSPROP_ENUMERATE, get_counts, nullptr, nullptr, nullptr),
  JS_PS_END
};


static const Prefable<const JSPropertySpec> sStaticAttributes[] = {
  { nullptr, &sStaticAttributes_specs[0] },
  { nullptr, nullptr }
};

static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");


static uint16_t sNativeProperties_sortedPropertyIndices[4];
static PropertyInfo sNativeProperties_propertyInfos[4];

static const NativePropertiesN<2> sNativeProperties = {
  true,  0 /* sStaticMethods */,
  true,  1 /* sStaticAttributes */,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  -1,
  4,
  sNativeProperties_sortedPropertyIndices,
  {
    { sStaticMethods, &sNativeProperties_propertyInfos[0] },
    { sStaticAttributes, &sNativeProperties_propertyInfos[3] }
  }
};
static_assert(4 < 1ull << (CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount)),
    "We have a property info count that is oversized");

bool sNativePropertiesInited = false;
const NativePropertyHooks sNativePropertyHooks = {
  nullptr,
  { sNativeProperties.Upcast(), nullptr, &sNativePropertiesInited },
  prototypes::id::_ID_Count,
  constructors::id::PlacesObservers,
  &DefaultXrayExpandoObjectClass
};

static const DOMIfaceAndProtoJSClass sNamespaceObjectClass = {
  {
    "PlacesObservers",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS,
    JS_NULL_CLASS_OPS,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    JS_NULL_OBJECT_OPS
  },
  eNamespace,
  prototypes::id::_ID_Count,
  0,
  &sNativePropertyHooks,
  // This isn't strictly following the spec (see
  // https://console.spec.whatwg.org/#ref-for-dfn-namespace-object),
  // but should be ok for Xrays.
  JS::GetRealmObjectPrototype
};

bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
  return nsContentUtils::ThreadsafeIsSystemCaller(aCx);
}

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, DefineInterfaceProperty aDefineOnGlobal)
{
  JS::Rooted<JSObject*> constructorProto(aCx, JS::GetRealmObjectPrototype(aCx));
  if (!constructorProto) {
    return;
  }

  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::PlacesObservers);
  dom::CreateNamespaceObject(aCx, aGlobal, constructorProto,
                             sNamespaceObjectClass,
                             interfaceCache,
                             sNativeProperties.Upcast(),
                             nullptr,
                             "PlacesObservers",
                             ShouldExpose<PlacesObservers_Binding::ConstructorEnabled>(aCx, aGlobal, aDefineOnGlobal));
}

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

  return GetPerInterfaceObjectHandle(aCx, constructors::id::PlacesObservers,
                                     &CreateInterfaceObjects,
                                     DefineInterfaceProperty::CheckExposure);
}

} // namespace PlacesObservers_Binding



namespace PlacesWeakCallbackWrapper_Binding {

static void
_finalize(JS::GCContext* gcx, JSObject* obj)
{
  mozilla::dom::PlacesWeakCallbackWrapper* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::PlacesWeakCallbackWrapper>(obj);
  if (self) {
    JS::SetNativeObjectReservedSlot(obj, DOM_OBJECT_SLOT, JS::UndefinedValue());
    ClearWrapper(self, self, obj);
    if (size_t mallocBytes = BindingJSObjectMallocBytes(self)) {
      JS::RemoveAssociatedMemory(obj, mallocBytes,
                                 JS::MemoryUse::DOMBinding);
    }
    AddForDeferredFinalization<mozilla::dom::PlacesWeakCallbackWrapper>(self);
  }
}

bool sNativePropertiesInited = false;
const NativePropertyHooks sNativePropertyHooks = {
  nullptr,
  { nullptr, nullptr, &sNativePropertiesInited },
  prototypes::id::PlacesWeakCallbackWrapper,
  constructors::id::PlacesWeakCallbackWrapper,
  &DefaultXrayExpandoObjectClass
};

static bool
_constructor(JSContext* cx_, unsigned argc, JS::Value* vp)
{
  BindingCallContext cx(cx_, "PlacesWeakCallbackWrapper constructor");
  AUTO_PROFILER_LABEL_DYNAMIC_FAST(
    "PlacesWeakCallbackWrapper", "constructor", DOM, cx,
    uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));

  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  JS::Rooted<JSObject*> obj(cx, &args.callee());
  if (!args.isConstructing()) {
    return ThrowConstructorWithoutNew(cx, "PlacesWeakCallbackWrapper");
  }

  JS::Rooted<JSObject*> desiredProto(cx);
  if (!GetDesiredProto(cx, args,
                       prototypes::id::PlacesWeakCallbackWrapper,
                       CreateInterfaceObjects,
                       &desiredProto)) {
    return false;
  }

  if (!args.requireAtLeast(cx, "PlacesWeakCallbackWrapper constructor", 1)) {
    return false;
  }
  GlobalObject global(cx, obj);
  if (global.Failed()) {
    return false;
  }

  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  RootedCallback<OwningNonNull<binding_detail::FastPlacesEventCallback>> arg0(cx);
  if (args[0].isObject()) {
    if (JS::IsCallable(&args[0].toObject())) {
    { // scope for tempRoot and tempGlobalRoot if needed
      arg0 = new binding_detail::FastPlacesEventCallback(&args[0].toObject(), JS::CurrentGlobalOrNull(cx));
    }
    } else {
      cx.ThrowErrorMessage<MSG_NOT_CALLABLE>("Argument 1");
      return false;
    }
  } else {
    cx.ThrowErrorMessage<MSG_NOT_OBJECT>("Argument 1");
    return false;
  }
  Maybe<JSAutoRealm> ar;
  if (objIsXray) {
    // Since our object is an Xray, we can just CheckedUnwrapStatic:
    // we know Xrays have no dynamic unwrap behavior.
    obj = js::CheckedUnwrapStatic(obj);
    if (!obj) {
      return false;
    }
    ar.emplace(cx, obj);
    if (!JS_WrapObject(cx, &desiredProto)) {
      return false;
    }
  }
  auto result(StrongOrRawPtr<mozilla::dom::PlacesWeakCallbackWrapper>(mozilla::dom::PlacesWeakCallbackWrapper::Constructor(global, MOZ_KnownLive(NonNullHelper(arg0)))));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  static_assert(!std::is_pointer_v<decltype(result)>,
                "NewObject implies that we need to keep the object alive with a strong reference.");
  if (!GetOrCreateDOMReflector(cx, result, args.rval(), desiredProto)) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const DOMInterfaceInfo sInterfaceObjectInfo = {
  { _constructor, &sNativePropertyHooks },
  JS::GetRealmFunctionPrototypeHandle,
  PrototypeTraits<prototypes::id::PlacesWeakCallbackWrapper>::Depth,
  prototypes::id::PlacesWeakCallbackWrapper,
  true,
  1,
  "PlacesWeakCallbackWrapper",
};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "PlacesWeakCallbackWrapperPrototype",
    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,
  prototypes::id::PlacesWeakCallbackWrapper,
  PrototypeTraits<prototypes::id::PlacesWeakCallbackWrapper>::Depth,
  &sNativePropertyHooks,
  JS::GetRealmObjectPrototype
};

bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
  return nsContentUtils::ThreadsafeIsSystemCaller(aCx);
}

static JS::Handle<JSObject*>
GetProtoObjectHandle(JSContext* aCx);

static const JSClassOps sClassOps = {
  nullptr,               /* addProperty */
  nullptr,               /* delProperty */
  nullptr,               /* enumerate */
  nullptr, /* newEnumerate */
  nullptr, /* resolve */
  nullptr, /* mayResolve */
  _finalize, /* finalize */
  nullptr, /* call */
  nullptr,               /* construct */
  nullptr, /* trace */
};

static const DOMJSClass sClass = {
  { "PlacesWeakCallbackWrapper",
    JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1) | JSCLASS_PRESERVES_WRAPPER,
    &sClassOps,
    JS_NULL_CLASS_SPEC,
    &NativeTypeHelpers<mozilla::dom::PlacesWeakCallbackWrapper>::sClassExtension,
    JS_NULL_OBJECT_OPS
  },
  { prototypes::id::PlacesWeakCallbackWrapper, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
  std::is_base_of_v<nsISupports, mozilla::dom::PlacesWeakCallbackWrapper>,
  &sNativePropertyHooks,
  GetProtoObjectHandle,
  GetCCParticipant<mozilla::dom::PlacesWeakCallbackWrapper>::Get(),
  nullptr,
  NativeTypeHelpers<mozilla::dom::PlacesWeakCallbackWrapper>::GetWrapperCache
};
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.");

bool
Wrap(JSContext* aCx, mozilla::dom::PlacesWeakCallbackWrapper* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
  static_assert(!std::is_base_of_v<NonRefcountedDOMObject, mozilla::dom::PlacesWeakCallbackWrapper>,
                "Shouldn't have wrappercached things that are not refcounted.");
  static_assert(std::is_same_v<decltype(aObject), mozilla::dom::PlacesWeakCallbackWrapper*>);
  MOZ_ASSERT(ToSupportsIsCorrect(aObject));
  MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
  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");

  // If the wrapper cache contains a dead reflector then finalize that
  // now, ensuring that the finalizer for the old reflector always
  // runs before the new reflector is created and attached. This
  // avoids the awkward situation where there are multiple reflector
  // objects that contain pointers to the same native.

  if (JSObject* oldReflector = aCache->GetWrapperMaybeDead()) {
    _finalize(nullptr /* unused */, oldReflector);
    MOZ_ASSERT(!aCache->GetWrapperMaybeDead());
  }

  JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
  if (!global) {
    return false;
  }
  MOZ_ASSERT(JS_IsGlobalObject(global));
  JS::AssertObjectIsNotGray(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
    AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
#endif // DEBUG
    return true;
  }

  JSAutoRealm ar(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::GetCompartment(proto)) {
      if (!JS_WrapObject(aCx, &proto)) {
        return false;
      }
    }
  } else {
    proto = canonicalProto;
  }

  BindingJSObjectCreator<mozilla::dom::PlacesWeakCallbackWrapper> 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;
}

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, DefineInterfaceProperty aDefineOnGlobal)
{
  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::PlacesWeakCallbackWrapper);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::PlacesWeakCallbackWrapper);

  JS::Handle<JSObject*> parentProto(JS::GetRealmObjectPrototypeHandle(aCx));
  if (!parentProto) {
    return;
  }

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

  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass, protoCache,
                              constructorProto, &sInterfaceObjectInfo, 1, false, Span<const LegacyFactoryFunction, 0>{},
                              interfaceCache,
                              nullptr,
                              nullptr,
                              "PlacesWeakCallbackWrapper",
                              ShouldExpose<PlacesWeakCallbackWrapper_Binding::ConstructorEnabled>(aCx, aGlobal, aDefineOnGlobal),
                              nullptr,
                              false,
                              nullptr);
}

static JS::Handle<JSObject*>
GetProtoObjectHandle(JSContext* aCx)
{
  /* Get the interface prototype object for this class.  This will create the
     object as needed. */
  return GetPerInterfaceObjectHandle(aCx, prototypes::id::PlacesWeakCallbackWrapper,
                                     &CreateInterfaceObjects,
                                     DefineInterfaceProperty::CheckExposure);

}

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

  return GetPerInterfaceObjectHandle(aCx, constructors::id::PlacesWeakCallbackWrapper,
                                     &CreateInterfaceObjects,
                                     DefineInterfaceProperty::CheckExposure);
}

} // namespace PlacesWeakCallbackWrapper_Binding



} // namespace mozilla::dom