563 lines
23 KiB
C++
563 lines
23 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim: set sw=4 ts=8 et tw=80 : */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_ContentChild_h
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#define mozilla_dom_ContentChild_h
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#include "mozilla/Attributes.h"
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#include "mozilla/dom/ContentBridgeParent.h"
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#include "mozilla/dom/nsIContentChild.h"
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#include "mozilla/dom/PBrowserOrId.h"
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#include "mozilla/dom/PContentChild.h"
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#include "nsHashKeys.h"
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#include "nsIObserver.h"
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#include "nsTHashtable.h"
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#include "nsWeakPtr.h"
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#include "nsIWindowProvider.h"
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struct ChromePackage;
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class nsIObserver;
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struct SubstitutionMapping;
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struct OverrideMapping;
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class nsIDomainPolicy;
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namespace mozilla {
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class RemoteSpellcheckEngineChild;
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namespace ipc {
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class OptionalURIParams;
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class PFileDescriptorSetChild;
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class URIParams;
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}// namespace ipc
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namespace layers {
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class PCompositorChild;
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} // namespace layers
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namespace dom {
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class AlertObserver;
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class ConsoleListener;
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class PStorageChild;
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class ClonedMessageData;
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class TabChild;
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class ContentChild final : public PContentChild
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, public nsIWindowProvider
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, public nsIContentChild
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{
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typedef mozilla::dom::ClonedMessageData ClonedMessageData;
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typedef mozilla::ipc::OptionalURIParams OptionalURIParams;
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typedef mozilla::ipc::PFileDescriptorSetChild PFileDescriptorSetChild;
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typedef mozilla::ipc::URIParams URIParams;
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public:
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NS_DECL_NSIWINDOWPROVIDER
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ContentChild();
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virtual ~ContentChild();
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NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr) override;
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NS_IMETHOD_(MozExternalRefCountType) AddRef(void) override { return 1; }
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NS_IMETHOD_(MozExternalRefCountType) Release(void) override { return 1; }
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struct AppInfo
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{
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nsCString version;
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nsCString buildID;
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nsCString name;
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nsCString UAName;
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nsCString ID;
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nsCString vendor;
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};
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nsresult
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ProvideWindowCommon(TabChild* aTabOpener,
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nsIDOMWindow* aOpener,
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bool aIframeMoz,
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uint32_t aChromeFlags,
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bool aCalledFromJS,
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bool aPositionSpecified,
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bool aSizeSpecified,
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nsIURI* aURI,
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const nsAString& aName,
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const nsACString& aFeatures,
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bool* aWindowIsNew,
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nsIDOMWindow** aReturn);
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bool Init(MessageLoop* aIOLoop,
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base::ProcessId aParentPid,
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IPC::Channel* aChannel);
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void InitProcessAttributes();
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void InitXPCOM();
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void InitGraphicsDeviceData();
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static ContentChild* GetSingleton() {
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return sSingleton;
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}
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const AppInfo& GetAppInfo() {
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return mAppInfo;
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}
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void SetProcessName(const nsAString& aName, bool aDontOverride = false);
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void GetProcessName(nsAString& aName);
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void GetProcessName(nsACString& aName);
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bool IsAlive();
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static void AppendProcessId(nsACString& aName);
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ContentBridgeParent* GetLastBridge() {
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MOZ_ASSERT(mLastBridge);
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ContentBridgeParent* parent = mLastBridge;
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mLastBridge = nullptr;
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return parent;
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}
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RefPtr<ContentBridgeParent> mLastBridge;
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PPluginModuleParent *
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AllocPPluginModuleParent(mozilla::ipc::Transport* transport,
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base::ProcessId otherProcess) override;
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PContentBridgeParent*
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AllocPContentBridgeParent(mozilla::ipc::Transport* transport,
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base::ProcessId otherProcess) override;
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PContentBridgeChild*
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AllocPContentBridgeChild(mozilla::ipc::Transport* transport,
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base::ProcessId otherProcess) override;
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PGMPServiceChild*
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AllocPGMPServiceChild(mozilla::ipc::Transport* transport,
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base::ProcessId otherProcess) override;
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PCompositorChild*
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AllocPCompositorChild(mozilla::ipc::Transport* aTransport,
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base::ProcessId aOtherProcess) override;
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PSharedBufferManagerChild*
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AllocPSharedBufferManagerChild(mozilla::ipc::Transport* aTransport,
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base::ProcessId aOtherProcess) override;
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PImageBridgeChild*
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AllocPImageBridgeChild(mozilla::ipc::Transport* aTransport,
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base::ProcessId aOtherProcess) override;
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PProcessHangMonitorChild*
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AllocPProcessHangMonitorChild(Transport* aTransport,
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ProcessId aOtherProcess) override;
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virtual bool RecvSetProcessSandbox(const MaybeFileDesc& aBroker) override;
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PBackgroundChild*
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AllocPBackgroundChild(Transport* aTransport, ProcessId aOtherProcess)
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override;
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virtual PBrowserChild* AllocPBrowserChild(const TabId& aTabId,
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const IPCTabContext& aContext,
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const uint32_t& aChromeFlags,
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const ContentParentId& aCpID,
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const bool& aIsForApp,
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const bool& aIsForBrowser)
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override;
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virtual bool DeallocPBrowserChild(PBrowserChild*) override;
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virtual PDeviceStorageRequestChild* AllocPDeviceStorageRequestChild(const DeviceStorageParams&)
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override;
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virtual bool DeallocPDeviceStorageRequestChild(PDeviceStorageRequestChild*)
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override;
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virtual PFileSystemRequestChild* AllocPFileSystemRequestChild(const FileSystemParams&)
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override;
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virtual bool DeallocPFileSystemRequestChild(PFileSystemRequestChild*) override;
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virtual PBlobChild* AllocPBlobChild(const BlobConstructorParams& aParams)
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override;
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virtual bool DeallocPBlobChild(PBlobChild* aActor) override;
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virtual PCrashReporterChild*
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AllocPCrashReporterChild(const mozilla::dom::NativeThreadId& id,
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const uint32_t& processType) override;
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virtual bool
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DeallocPCrashReporterChild(PCrashReporterChild*) override;
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virtual PHalChild* AllocPHalChild() override;
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virtual bool DeallocPHalChild(PHalChild*) override;
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virtual PHeapSnapshotTempFileHelperChild* AllocPHeapSnapshotTempFileHelperChild() override;
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virtual bool DeallocPHeapSnapshotTempFileHelperChild(PHeapSnapshotTempFileHelperChild*) override;
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PIccChild*
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SendPIccConstructor(PIccChild* aActor, const uint32_t& aServiceId);
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virtual PIccChild*
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AllocPIccChild(const uint32_t& aClientId) override;
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virtual bool
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DeallocPIccChild(PIccChild* aActor) override;
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virtual PMemoryReportRequestChild*
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AllocPMemoryReportRequestChild(const uint32_t& aGeneration,
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const bool& aAnonymize,
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const bool& aMinimizeMemoryUsage,
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const MaybeFileDesc& aDMDFile) override;
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virtual bool
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DeallocPMemoryReportRequestChild(PMemoryReportRequestChild* actor) override;
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virtual bool
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RecvPMemoryReportRequestConstructor(PMemoryReportRequestChild* aChild,
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const uint32_t& aGeneration,
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const bool& aAnonymize,
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const bool &aMinimizeMemoryUsage,
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const MaybeFileDesc &aDMDFile) override;
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virtual PCycleCollectWithLogsChild*
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AllocPCycleCollectWithLogsChild(const bool& aDumpAllTraces,
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const FileDescriptor& aGCLog,
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const FileDescriptor& aCCLog) override;
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virtual bool
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DeallocPCycleCollectWithLogsChild(PCycleCollectWithLogsChild* aActor) override;
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virtual bool
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RecvPCycleCollectWithLogsConstructor(PCycleCollectWithLogsChild* aChild,
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const bool& aDumpAllTraces,
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const FileDescriptor& aGCLog,
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const FileDescriptor& aCCLog) override;
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virtual PWebBrowserPersistDocumentChild* AllocPWebBrowserPersistDocumentChild(PBrowserChild* aBrowser, const uint64_t& aOuterWindowID) override;
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virtual bool RecvPWebBrowserPersistDocumentConstructor(PWebBrowserPersistDocumentChild *aActor,
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PBrowserChild *aBrowser,
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const uint64_t& aOuterWindowID) override;
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virtual bool DeallocPWebBrowserPersistDocumentChild(PWebBrowserPersistDocumentChild* aActor) override;
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virtual bool
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RecvDataStoreNotify(const uint32_t& aAppId, const nsString& aName,
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const nsString& aManifestURL) override;
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virtual PTestShellChild* AllocPTestShellChild() override;
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virtual bool DeallocPTestShellChild(PTestShellChild*) override;
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virtual bool RecvPTestShellConstructor(PTestShellChild*) override;
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jsipc::CPOWManager* GetCPOWManager() override;
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PMobileConnectionChild*
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SendPMobileConnectionConstructor(PMobileConnectionChild* aActor,
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const uint32_t& aClientId);
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virtual PMobileConnectionChild*
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AllocPMobileConnectionChild(const uint32_t& aClientId) override;
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virtual bool
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DeallocPMobileConnectionChild(PMobileConnectionChild* aActor) override;
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virtual PNeckoChild* AllocPNeckoChild() override;
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virtual bool DeallocPNeckoChild(PNeckoChild*) override;
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virtual PPrintingChild* AllocPPrintingChild() override;
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virtual bool DeallocPPrintingChild(PPrintingChild*) override;
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virtual PScreenManagerChild*
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AllocPScreenManagerChild(uint32_t* aNumberOfScreens,
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float* aSystemDefaultScale,
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bool* aSuccess) override;
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virtual bool DeallocPScreenManagerChild(PScreenManagerChild*) override;
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virtual PPSMContentDownloaderChild* AllocPPSMContentDownloaderChild(
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const uint32_t& aCertType) override;
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virtual bool DeallocPPSMContentDownloaderChild(PPSMContentDownloaderChild* aDownloader) override;
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virtual PExternalHelperAppChild *AllocPExternalHelperAppChild(
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const OptionalURIParams& uri,
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const nsCString& aMimeContentType,
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const nsCString& aContentDisposition,
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const uint32_t& aContentDispositionHint,
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const nsString& aContentDispositionFilename,
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const bool& aForceSave,
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const int64_t& aContentLength,
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const OptionalURIParams& aReferrer,
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PBrowserChild* aBrowser) override;
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virtual bool DeallocPExternalHelperAppChild(PExternalHelperAppChild *aService) override;
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virtual PHandlerServiceChild* AllocPHandlerServiceChild() override;
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virtual bool DeallocPHandlerServiceChild(PHandlerServiceChild*) override;
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virtual PCellBroadcastChild* AllocPCellBroadcastChild() override;
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PCellBroadcastChild* SendPCellBroadcastConstructor(PCellBroadcastChild* aActor);
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virtual bool DeallocPCellBroadcastChild(PCellBroadcastChild* aActor) override;
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virtual PSmsChild* AllocPSmsChild() override;
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virtual bool DeallocPSmsChild(PSmsChild*) override;
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virtual PTelephonyChild* AllocPTelephonyChild() override;
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virtual bool DeallocPTelephonyChild(PTelephonyChild*) override;
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virtual PVoicemailChild* AllocPVoicemailChild() override;
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PVoicemailChild* SendPVoicemailConstructor(PVoicemailChild* aActor);
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virtual bool DeallocPVoicemailChild(PVoicemailChild*) override;
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virtual PMediaChild* AllocPMediaChild() override;
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virtual bool DeallocPMediaChild(PMediaChild* aActor) override;
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virtual PStorageChild* AllocPStorageChild() override;
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virtual bool DeallocPStorageChild(PStorageChild* aActor) override;
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virtual PBluetoothChild* AllocPBluetoothChild() override;
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virtual bool DeallocPBluetoothChild(PBluetoothChild* aActor) override;
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virtual PFMRadioChild* AllocPFMRadioChild() override;
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virtual bool DeallocPFMRadioChild(PFMRadioChild* aActor) override;
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virtual PPresentationChild* AllocPPresentationChild() override;
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virtual bool DeallocPPresentationChild(PPresentationChild* aActor) override;
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virtual bool RecvNotifyPresentationReceiverLaunched(PBrowserChild* aIframe,
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const nsString& aSessionId) override;
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virtual bool RecvNotifyPresentationReceiverCleanUp(const nsString& aSessionId) override;
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virtual bool RecvNotifyGMPsChanged() override;
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virtual PSpeechSynthesisChild* AllocPSpeechSynthesisChild() override;
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virtual bool DeallocPSpeechSynthesisChild(PSpeechSynthesisChild* aActor) override;
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virtual bool RecvRegisterChrome(InfallibleTArray<ChromePackage>&& packages,
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InfallibleTArray<SubstitutionMapping>&& resources,
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InfallibleTArray<OverrideMapping>&& overrides,
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const nsCString& locale,
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const bool& reset) override;
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virtual bool RecvRegisterChromeItem(const ChromeRegistryItem& item) override;
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virtual mozilla::jsipc::PJavaScriptChild* AllocPJavaScriptChild() override;
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virtual bool DeallocPJavaScriptChild(mozilla::jsipc::PJavaScriptChild*) override;
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virtual PRemoteSpellcheckEngineChild* AllocPRemoteSpellcheckEngineChild() override;
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virtual bool DeallocPRemoteSpellcheckEngineChild(PRemoteSpellcheckEngineChild*) override;
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virtual bool RecvSetOffline(const bool& offline) override;
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virtual bool RecvSetConnectivity(const bool& connectivity) override;
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virtual bool RecvSpeakerManagerNotify() override;
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virtual bool RecvBidiKeyboardNotify(const bool& isLangRTL) override;
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virtual bool RecvNotifyVisited(const URIParams& aURI) override;
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// auto remove when alertfinished is received.
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nsresult AddRemoteAlertObserver(const nsString& aData, nsIObserver* aObserver);
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virtual bool RecvSystemMemoryAvailable(const uint64_t& aGetterId,
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const uint32_t& aMemoryAvailable) override;
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virtual bool RecvPreferenceUpdate(const PrefSetting& aPref) override;
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virtual bool RecvDataStoragePut(const nsString& aFilename,
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const DataStorageItem& aItem) override;
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virtual bool RecvDataStorageRemove(const nsString& aFilename,
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const nsCString& aKey,
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const DataStorageType& aType) override;
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virtual bool RecvDataStorageClear(const nsString& aFilename) override;
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virtual bool RecvNotifyAlertsObserver(const nsCString& aType,
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const nsString& aData) override;
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virtual bool RecvLoadProcessScript(const nsString& aURL) override;
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virtual bool RecvAsyncMessage(const nsString& aMsg,
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const ClonedMessageData& aData,
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InfallibleTArray<CpowEntry>&& aCpows,
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const IPC::Principal& aPrincipal) override;
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virtual bool RecvGeolocationUpdate(const GeoPosition& somewhere) override;
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virtual bool RecvGeolocationError(const uint16_t& errorCode) override;
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virtual bool RecvUpdateDictionaryList(InfallibleTArray<nsString>&& aDictionaries) override;
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virtual bool RecvAddPermission(const IPC::Permission& permission) override;
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virtual bool RecvScreenSizeChanged(const gfx::IntSize &size) override;
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virtual bool RecvFlushMemory(const nsString& reason) override;
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virtual bool RecvActivateA11y() override;
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virtual bool RecvGarbageCollect() override;
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virtual bool RecvCycleCollect() override;
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virtual bool RecvAppInfo(const nsCString& version, const nsCString& buildID,
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const nsCString& name, const nsCString& UAName,
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const nsCString& ID, const nsCString& vendor) override;
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virtual bool RecvAppInit() override;
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virtual bool RecvLastPrivateDocShellDestroyed() override;
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virtual bool RecvVolumes(InfallibleTArray<VolumeInfo>&& aVolumes) override;
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virtual bool RecvFilePathUpdate(const nsString& aStorageType,
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const nsString& aStorageName,
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const nsString& aPath,
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const nsCString& aReason) override;
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virtual bool RecvFileSystemUpdate(const nsString& aFsName,
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const nsString& aVolumeName,
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const int32_t& aState,
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const int32_t& aMountGeneration,
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const bool& aIsMediaPresent,
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const bool& aIsSharing,
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const bool& aIsFormatting,
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const bool& aIsFake,
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const bool& aIsUnmounting,
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const bool& aIsRemovable,
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const bool& aIsHotSwappable) override;
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virtual bool RecvVolumeRemoved(const nsString& aFsName) override;
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virtual bool
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RecvNotifyProcessPriorityChanged(const hal::ProcessPriority& aPriority) override;
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virtual bool RecvMinimizeMemoryUsage() override;
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virtual bool RecvLoadAndRegisterSheet(const URIParams& aURI,
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const uint32_t& aType) override;
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virtual bool RecvUnregisterSheet(const URIParams& aURI, const uint32_t& aType) override;
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virtual bool RecvNotifyPhoneStateChange(const nsString& state) override;
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void AddIdleObserver(nsIObserver* aObserver, uint32_t aIdleTimeInS);
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void RemoveIdleObserver(nsIObserver* aObserver, uint32_t aIdleTimeInS);
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virtual bool RecvNotifyIdleObserver(const uint64_t& aObserver,
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const nsCString& aTopic,
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const nsString& aData) override;
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virtual bool RecvOnAppThemeChanged() override;
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virtual bool RecvAssociatePluginId(const uint32_t& aPluginId,
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const base::ProcessId& aProcessId) override;
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virtual bool RecvLoadPluginResult(const uint32_t& aPluginId,
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const bool& aResult) override;
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virtual bool RecvUpdateWindow(const uintptr_t& aChildId) override;
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virtual bool RecvStartProfiler(const ProfilerInitParams& params) override;
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virtual bool RecvPauseProfiler(const bool& aPause) override;
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virtual bool RecvStopProfiler() override;
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virtual bool RecvGatherProfile() override;
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virtual bool RecvDomainSetChanged(const uint32_t& aSetType, const uint32_t& aChangeType,
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const OptionalURIParams& aDomain) override;
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virtual bool RecvShutdown() override;
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virtual bool
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RecvInvokeDragSession(nsTArray<IPCDataTransfer>&& aTransfers,
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const uint32_t& aAction) override;
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virtual bool RecvEndDragSession(const bool& aDoneDrag,
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const bool& aUserCancelled) override;
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#ifdef ANDROID
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gfx::IntSize GetScreenSize() { return mScreenSize; }
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#endif
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// Get the directory for IndexedDB files. We query the parent for this and
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// cache the value
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nsString &GetIndexedDBPath();
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ContentParentId GetID() { return mID; }
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bool IsForApp() { return mIsForApp; }
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bool IsForBrowser() { return mIsForBrowser; }
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virtual PBlobChild*
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SendPBlobConstructor(PBlobChild* actor,
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const BlobConstructorParams& params) override;
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virtual PFileDescriptorSetChild*
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AllocPFileDescriptorSetChild(const FileDescriptor&) override;
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virtual bool
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DeallocPFileDescriptorSetChild(PFileDescriptorSetChild*) override;
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virtual bool SendPBrowserConstructor(PBrowserChild* actor,
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const TabId& aTabId,
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const IPCTabContext& context,
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const uint32_t& chromeFlags,
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const ContentParentId& aCpID,
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const bool& aIsForApp,
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const bool& aIsForBrowser) override;
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virtual bool RecvPBrowserConstructor(PBrowserChild* aCctor,
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const TabId& aTabId,
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const IPCTabContext& aContext,
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const uint32_t& aChromeFlags,
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const ContentParentId& aCpID,
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const bool& aIsForApp,
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const bool& aIsForBrowser) override;
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void GetAvailableDictionaries(InfallibleTArray<nsString>& aDictionaries);
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PBrowserOrId
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GetBrowserOrId(TabChild* aTabChild);
|
|
|
|
virtual POfflineCacheUpdateChild* AllocPOfflineCacheUpdateChild(
|
|
const URIParams& manifestURI,
|
|
const URIParams& documentURI,
|
|
const PrincipalInfo& aLoadingPrincipalInfo,
|
|
const bool& stickDocument,
|
|
const TabId& aTabId) override;
|
|
virtual bool
|
|
DeallocPOfflineCacheUpdateChild(POfflineCacheUpdateChild* offlineCacheUpdate) override;
|
|
|
|
virtual PWebrtcGlobalChild* AllocPWebrtcGlobalChild() override;
|
|
virtual bool DeallocPWebrtcGlobalChild(PWebrtcGlobalChild *aActor) override;
|
|
|
|
virtual PContentPermissionRequestChild*
|
|
AllocPContentPermissionRequestChild(const InfallibleTArray<PermissionRequest>& aRequests,
|
|
const IPC::Principal& aPrincipal,
|
|
const TabId& aTabId) override;
|
|
virtual bool
|
|
DeallocPContentPermissionRequestChild(PContentPermissionRequestChild* actor) override;
|
|
|
|
virtual bool RecvGamepadUpdate(const GamepadChangeEvent& aGamepadEvent) override;
|
|
|
|
virtual bool RecvTestGraphicsDeviceReset(const uint32_t& aResetReason) override;
|
|
|
|
private:
|
|
virtual void ActorDestroy(ActorDestroyReason why) override;
|
|
|
|
virtual void ProcessingError(Result aCode, const char* aReason) override;
|
|
|
|
/**
|
|
* Exit *now*. Do not shut down XPCOM, do not pass Go, do not run
|
|
* static destructors, do not collect $200.
|
|
*/
|
|
MOZ_NORETURN void QuickExit();
|
|
|
|
InfallibleTArray<nsAutoPtr<AlertObserver> > mAlertObservers;
|
|
RefPtr<ConsoleListener> mConsoleListener;
|
|
|
|
nsTHashtable<nsPtrHashKey<nsIObserver>> mIdleObservers;
|
|
|
|
InfallibleTArray<nsString> mAvailableDictionaries;
|
|
|
|
/**
|
|
* An ID unique to the process containing our corresponding
|
|
* content parent.
|
|
*
|
|
* We expect our content parent to set this ID immediately after opening a
|
|
* channel to us.
|
|
*/
|
|
ContentParentId mID;
|
|
|
|
AppInfo mAppInfo;
|
|
|
|
#ifdef ANDROID
|
|
gfx::IntSize mScreenSize;
|
|
#endif
|
|
|
|
bool mIsForApp;
|
|
bool mIsForBrowser;
|
|
bool mCanOverrideProcessName;
|
|
bool mIsAlive;
|
|
nsString mProcessName;
|
|
|
|
static ContentChild* sSingleton;
|
|
|
|
nsCOMPtr<nsIDomainPolicy> mPolicy;
|
|
|
|
DISALLOW_EVIL_CONSTRUCTORS(ContentChild);
|
|
};
|
|
|
|
void
|
|
InitOnContentProcessCreated();
|
|
|
|
uint64_t
|
|
NextWindowID();
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif
|