Reland: [Oilpan] Move MediaStream{Source|Component|Descriptor} to Oilpan heap

third_party/WebKit/Source/modules/mediastream/UserMediaRequest.h

 /*
  * Copyright (C) 2011 Ericsson AB. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 21 matching lines @@
 #define UserMediaRequest_h
 
 #include "core/dom/ActiveDOMObject.h"
 #include "core/frame/OriginsUsingFeatures.h"
 #include "modules/ModulesExport.h"
 #include "modules/mediastream/NavigatorUserMediaErrorCallback.h"
 #include "modules/mediastream/NavigatorUserMediaSuccessCallback.h"
 #include "platform/mediastream/MediaStreamSource.h"
 #include "public/platform/WebMediaConstraints.h"
 #include "wtf/Forward.h"
-#include "wtf/PassRefPtr.h"
 
 namespace blink {
 
 class Dictionary;
 class Document;
 class ExceptionState;
 class MediaStreamConstraints;
 class MediaStreamDescriptor;
 class UserMediaController;
 
 class MODULES_EXPORT UserMediaRequest final : public GarbageCollectedFinalized<UserMediaRequest>, public ContextLifecycleObserver {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(UserMediaRequest);
 public:
     static UserMediaRequest* create(ExecutionContext*, UserMediaController*, const MediaStreamConstraints& options, NavigatorUserMediaSuccessCallback*, NavigatorUserMediaErrorCallback*, ExceptionState&);
     virtual ~UserMediaRequest();
 
     NavigatorUserMediaSuccessCallback* successCallback() const { return m_successCallback.get(); }
     NavigatorUserMediaErrorCallback* errorCallback() const { return m_errorCallback.get(); }
     Document* ownerDocument();
 
     void start();
 
-    void succeed(PassRefPtr<MediaStreamDescriptor>);
+    void succeed(MediaStreamDescriptor*);
     void failPermissionDenied(const String& message);
     void failConstraint(const String& constraintName, const String& message);
     void failUASpecific(const String& name, const String& message, const String& constraintName);
 
     bool audio() const;
     bool video() const;
     WebMediaConstraints audioConstraints() const;
     WebMediaConstraints videoConstraints() const;
 
     // errorMessage is only set if requestIsPrivilegedContext() returns |false|.
@@ skipping 13 matching lines @@
 
     RawPtrWillBeMember<UserMediaController> m_controller;
 
     Member<NavigatorUserMediaSuccessCallback> m_successCallback;
     Member<NavigatorUserMediaErrorCallback> m_errorCallback;
 };
 
 } // namespace blink
 
 #endif // UserMediaRequest_h