mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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305 lines
10 KiB
C++
305 lines
10 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/PContentChild.h"
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#include "mozilla/dom/ipc/Blob.h"
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#include "nsWeakPtr.h"
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struct ChromePackage;
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class nsIDOMBlob;
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class nsIObserver;
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struct ResourceMapping;
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struct OverrideMapping;
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namespace mozilla {
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namespace ipc {
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class OptionalURIParams;
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class URIParams;
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}// namespace ipc
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namespace jsipc {
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class JavaScriptChild;
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}
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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 PrefObserver;
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class ConsoleListener;
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class PStorageChild;
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class ClonedMessageData;
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class ContentChild : public PContentChild
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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::URIParams URIParams;
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public:
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ContentChild();
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virtual ~ContentChild();
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nsrefcnt AddRef() { return 1; }
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nsrefcnt Release() { 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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};
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bool Init(MessageLoop* aIOLoop,
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base::ProcessHandle aParentHandle,
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IPC::Channel* aChannel);
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void InitXPCOM();
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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);
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void GetProcessName(nsAString& aName);
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void GetProcessName(nsACString& aName);
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static void AppendProcessId(nsACString& aName);
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PCompositorChild*
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AllocPCompositorChild(mozilla::ipc::Transport* aTransport,
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base::ProcessId aOtherProcess) MOZ_OVERRIDE;
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PImageBridgeChild*
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AllocPImageBridgeChild(mozilla::ipc::Transport* aTransport,
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base::ProcessId aOtherProcess) MOZ_OVERRIDE;
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virtual bool RecvSetProcessPrivileges(const ChildPrivileges& aPrivs);
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virtual PBrowserChild* AllocPBrowserChild(const IPCTabContext &aContext,
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const uint32_t &chromeFlags);
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virtual bool DeallocPBrowserChild(PBrowserChild*);
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virtual PDeviceStorageRequestChild* AllocPDeviceStorageRequestChild(const DeviceStorageParams&);
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virtual bool DeallocPDeviceStorageRequestChild(PDeviceStorageRequestChild*);
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virtual PBlobChild* AllocPBlobChild(const BlobConstructorParams& aParams);
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virtual bool DeallocPBlobChild(PBlobChild*);
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virtual PCrashReporterChild*
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AllocPCrashReporterChild(const mozilla::dom::NativeThreadId& id,
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const uint32_t& processType);
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virtual bool
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DeallocPCrashReporterChild(PCrashReporterChild*);
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virtual PHalChild* AllocPHalChild() MOZ_OVERRIDE;
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virtual bool DeallocPHalChild(PHalChild*) MOZ_OVERRIDE;
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virtual PIndexedDBChild* AllocPIndexedDBChild();
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virtual bool DeallocPIndexedDBChild(PIndexedDBChild* aActor);
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virtual PMemoryReportRequestChild*
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AllocPMemoryReportRequestChild(const uint32_t& generation);
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virtual bool
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DeallocPMemoryReportRequestChild(PMemoryReportRequestChild* actor);
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virtual bool
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RecvPMemoryReportRequestConstructor(PMemoryReportRequestChild* child,
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const uint32_t& generation);
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virtual bool
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RecvAudioChannelNotify();
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virtual bool
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RecvDumpMemoryInfoToTempDir(const nsString& aIdentifier,
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const bool& aMinimizeMemoryUsage,
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const bool& aDumpChildProcesses);
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virtual bool
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RecvDumpGCAndCCLogsToFile(const nsString& aIdentifier,
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const bool& aDumpAllTraces,
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const bool& aDumpChildProcesses);
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virtual PTestShellChild* AllocPTestShellChild();
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virtual bool DeallocPTestShellChild(PTestShellChild*);
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virtual bool RecvPTestShellConstructor(PTestShellChild*);
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jsipc::JavaScriptChild *GetCPOWManager();
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virtual PNeckoChild* AllocPNeckoChild();
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virtual bool DeallocPNeckoChild(PNeckoChild*);
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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 bool& aForceSave,
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const int64_t& aContentLength,
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const OptionalURIParams& aReferrer,
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PBrowserChild* aBrowser);
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virtual bool DeallocPExternalHelperAppChild(PExternalHelperAppChild *aService);
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virtual PSmsChild* AllocPSmsChild();
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virtual bool DeallocPSmsChild(PSmsChild*);
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virtual PTelephonyChild* AllocPTelephonyChild();
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virtual bool DeallocPTelephonyChild(PTelephonyChild*);
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virtual PStorageChild* AllocPStorageChild();
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virtual bool DeallocPStorageChild(PStorageChild* aActor);
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virtual PBluetoothChild* AllocPBluetoothChild();
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virtual bool DeallocPBluetoothChild(PBluetoothChild* aActor);
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virtual PFMRadioChild* AllocPFMRadioChild();
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virtual bool DeallocPFMRadioChild(PFMRadioChild* aActor);
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virtual PAsmJSCacheEntryChild* AllocPAsmJSCacheEntryChild(
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const asmjscache::OpenMode& aOpenMode,
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const int64_t& aSizeToWrite,
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const IPC::Principal& aPrincipal) MOZ_OVERRIDE;
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virtual bool DeallocPAsmJSCacheEntryChild(
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PAsmJSCacheEntryChild* aActor) MOZ_OVERRIDE;
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virtual PSpeechSynthesisChild* AllocPSpeechSynthesisChild();
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virtual bool DeallocPSpeechSynthesisChild(PSpeechSynthesisChild* aActor);
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virtual bool RecvRegisterChrome(const InfallibleTArray<ChromePackage>& packages,
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const InfallibleTArray<ResourceMapping>& resources,
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const InfallibleTArray<OverrideMapping>& overrides,
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const nsCString& locale);
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virtual mozilla::jsipc::PJavaScriptChild* AllocPJavaScriptChild();
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virtual bool DeallocPJavaScriptChild(mozilla::jsipc::PJavaScriptChild*);
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virtual bool RecvSetOffline(const bool& offline);
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virtual bool RecvSpeakerManagerNotify();
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virtual bool RecvNotifyVisited(const URIParams& aURI);
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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 RecvPreferenceUpdate(const PrefSetting& aPref);
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virtual bool RecvNotifyAlertsObserver(const nsCString& aType, const nsString& aData);
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virtual bool RecvAsyncMessage(const nsString& aMsg,
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const ClonedMessageData& aData,
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const InfallibleTArray<CpowEntry>& aCpows,
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const IPC::Principal& aPrincipal);
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virtual bool RecvGeolocationUpdate(const GeoPosition& somewhere);
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virtual bool RecvAddPermission(const IPC::Permission& permission);
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virtual bool RecvScreenSizeChanged(const gfxIntSize &size);
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virtual bool RecvFlushMemory(const nsString& reason);
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virtual bool RecvActivateA11y();
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virtual bool RecvGarbageCollect();
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virtual bool RecvCycleCollect();
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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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virtual bool RecvLastPrivateDocShellDestroyed();
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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);
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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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virtual bool RecvNuwaFork() MOZ_OVERRIDE;
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virtual bool RecvNotifyProcessPriorityChanged(const hal::ProcessPriority& aPriority);
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virtual bool RecvMinimizeMemoryUsage();
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virtual bool RecvCancelMinimizeMemoryUsage();
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virtual bool RecvLoadAndRegisterSheet(const URIParams& aURI, const uint32_t& aType);
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virtual bool RecvUnregisterSheet(const URIParams& aURI, const uint32_t& aType);
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virtual bool RecvNotifyPhoneStateChange(const nsString& state);
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#ifdef ANDROID
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gfxIntSize 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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uint64_t GetID() { return mID; }
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bool IsForApp() { return mIsForApp; }
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bool IsForBrowser() { return mIsForBrowser; }
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BlobChild* GetOrCreateActorForBlob(nsIDOMBlob* aBlob);
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protected:
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virtual bool RecvPBrowserConstructor(PBrowserChild* actor,
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const IPCTabContext& context,
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const uint32_t& chromeFlags);
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private:
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virtual void ActorDestroy(ActorDestroyReason why) MOZ_OVERRIDE;
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virtual void ProcessingError(Result what) MOZ_OVERRIDE;
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/**
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* Exit *now*. Do not shut down XPCOM, do not pass Go, do not run
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* static destructors, do not collect $200.
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*/
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MOZ_NORETURN void QuickExit();
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InfallibleTArray<nsAutoPtr<AlertObserver> > mAlertObservers;
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nsRefPtr<ConsoleListener> mConsoleListener;
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/**
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* An ID unique to the process containing our corresponding
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* content parent.
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*
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* We expect our content parent to set this ID immediately after opening a
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* channel to us.
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*/
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uint64_t mID;
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AppInfo mAppInfo;
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#ifdef ANDROID
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gfxIntSize mScreenSize;
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#endif
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bool mIsForApp;
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bool mIsForBrowser;
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nsString mProcessName;
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nsWeakPtr mMemoryMinimizerRunnable;
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static ContentChild* sSingleton;
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DISALLOW_EVIL_CONSTRUCTORS(ContentChild);
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};
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} // namespace dom
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} // namespace mozilla
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#endif
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