1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4  * License, v. 2.0. If a copy of the MPL was not distributed with this
5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 
7 #include "mozilla/dom/ParentProcessMessageManager.h"
8 #include "AccessCheck.h"
9 #include "mozilla/HoldDropJSObjects.h"
10 #include "mozilla/dom/MessageManagerBinding.h"
11 
12 namespace mozilla {
13 namespace dom {
14 
ParentProcessMessageManager()15 ParentProcessMessageManager::ParentProcessMessageManager()
16     : MessageBroadcaster(nullptr, MessageManagerFlags::MM_CHROME |
17                                       MessageManagerFlags::MM_PROCESSMANAGER) {
18   mozilla::HoldJSObjects(this);
19 }
20 
~ParentProcessMessageManager()21 ParentProcessMessageManager::~ParentProcessMessageManager() {
22   mozilla::DropJSObjects(this);
23 }
24 
WrapObject(JSContext * aCx,JS::Handle<JSObject * > aGivenProto)25 JSObject* ParentProcessMessageManager::WrapObject(
26     JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
27   MOZ_ASSERT(nsContentUtils::IsSystemCaller(aCx));
28 
29   return ParentProcessMessageManager_Binding::Wrap(aCx, this, aGivenProto);
30 }
31 
32 }  // namespace dom
33 }  // namespace mozilla
34