Remove obsolete path of getSources.

Source/platform/mediastream/MediaStreamCenter.cpp

 /*
  * 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 23 matching lines @@
 #include "platform/mediastream/MediaStreamCenter.h"
 
 #include "platform/mediastream/MediaStreamDescriptor.h"
 #include "platform/mediastream/MediaStreamTrackSourcesRequest.h"
 #include "platform/mediastream/MediaStreamWebAudioSource.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebAudioSourceProvider.h"
 #include "public/platform/WebMediaStream.h"
 #include "public/platform/WebMediaStreamCenter.h"
 #include "public/platform/WebMediaStreamTrack.h"
-#include "public/platform/WebMediaStreamTrackSourcesRequest.h"
 #include "wtf/Assertions.h"
 #include "wtf/MainThread.h"
 #include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
 MediaStreamCenter& MediaStreamCenter::instance()
 {
     ASSERT(isMainThread());
     DEFINE_STATIC_LOCAL(MediaStreamCenter, center, ());
     return center;
 }
 
 MediaStreamCenter::MediaStreamCenter()
     : m_private(adoptPtr(blink::Platform::current()->createMediaStreamCenter(this)))
 {
 }
 
 MediaStreamCenter::~MediaStreamCenter()
 {
 }
 
-bool MediaStreamCenter::getMediaStreamTrackSources(MediaStreamTrackSourcesRequest* request)
-{
-    return m_private && m_private->getMediaStreamTrackSources(request);
-}
-
 void MediaStreamCenter::didSetMediaStreamTrackEnabled(MediaStreamComponent* component)
 {
     if (m_private) {
         if (component->enabled()) {
             m_private->didEnableMediaStreamTrack(component);
         } else {
             m_private->didDisableMediaStreamTrack(component);
         }
     }
 }
@@ skipping 63 matching lines @@
 {
     MediaStreamDescriptor* stream = webStream;
     MediaStreamDescriptorClient* client = stream->client();
     if (client)
         client->streamEnded();
     else
         stream->setEnded();
 }
 
 } // namespace blink