HTMLMediaElement capture: teach the captured MStream to follow up source events

third_party/WebKit/Source/platform/mediastream/MediaStreamDescriptor.h

 /*
  * Copyright (C) 2011 Ericsson AB. All rights reserved.
  * Copyright (C) 2012 Google Inc. 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.
@@ skipping 29 matching lines @@
 #include <memory>
 
 namespace blink {
 
 class PLATFORM_EXPORT MediaStreamDescriptorClient
     : public GarbageCollectedMixin {
  public:
   virtual ~MediaStreamDescriptorClient() {}
 
   virtual void streamEnded() = 0;
-  virtual void addRemoteTrack(MediaStreamComponent*) = 0;
-  virtual void removeRemoteTrack(MediaStreamComponent*) = 0;
+  virtual void addTrackByComponent(MediaStreamComponent*) = 0;
+  virtual void removeTrackByComponent(MediaStreamComponent*) = 0;
   DEFINE_INLINE_VIRTUAL_TRACE() {}
 };
 
 class PLATFORM_EXPORT MediaStreamDescriptor final
     : public GarbageCollectedFinalized<MediaStreamDescriptor> {
  public:
   class ExtraData {
     USING_FAST_MALLOC(ExtraData);
 
    public:
@@ skipping 64 matching lines @@
   bool m_active;
 
   std::unique_ptr<ExtraData> m_extraData;
 };
 
 typedef HeapVector<Member<MediaStreamDescriptor>> MediaStreamDescriptorVector;
 
 }  // namespace blink
 
 #endif  // MediaStreamDescriptor_h