[MediaStream API] Adding MediaStreamTrack::getSourceInfos

Tools/DumpRenderTree/chromium/TestRunner/src/MockWebMediaStreamCenter.cpp

 /*
  * 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 20 matching lines @@
 #include "config.h"
 
 #include "MockWebMediaStreamCenter.h"
 
 #include "public/platform/WebAudioDestinationConsumer.h"
 #include "public/platform/WebMediaStream.h"
 #include "public/platform/WebMediaStreamCenterClient.h"
 #include "public/platform/WebMediaStreamSource.h"
 #include "public/platform/WebMediaStreamSourcesRequest.h"
 #include "public/platform/WebMediaStreamTrack.h"
+#include "public/platform/WebSourceInfo.h"
 #include "public/platform/WebVector.h"
 
 using namespace WebKit;
 
 namespace WebTestRunner {
 
 MockWebMediaStreamCenter::MockWebMediaStreamCenter(WebMediaStreamCenterClient* client)
 {
 }
 
 void MockWebMediaStreamCenter::queryMediaStreamSources(const WebMediaStreamSourcesRequest& request)
 {
     WebVector<WebMediaStreamSource> audioSources, videoSources;
     request.didCompleteQuery(audioSources, videoSources);
 }
 
+bool MockWebMediaStreamCenter::getSourceInfos(const WebString& url, WebVector<WebSourceInfo>& webSourceInfoVector)
+{
+    size_t size = 2;
+    WebVector<WebSourceInfo> results(size);
+    results[0].initialize("MockAudioDevice#1", WebSourceInfo::SourceKindAudio, "Mock audio device", WebSourceInfo::VideoFacingModeNone);
+    results[1].initialize("MockVideoDevice#1", WebSourceInfo::SourceKindVideo, "Mock video device", WebSourceInfo::VideoFacingModeEnvironment);
+    webSourceInfoVector.swap(results);
+    return true;
+}
+
 void MockWebMediaStreamCenter::didEnableMediaStreamTrack(const WebMediaStream&, const WebMediaStreamTrack& component)
 {
     component.source().setReadyState(WebMediaStreamSource::ReadyStateLive);
 }
 
 void MockWebMediaStreamCenter::didDisableMediaStreamTrack(const WebMediaStream&, const WebMediaStreamTrack& component)
 {
     component.source().setReadyState(WebMediaStreamSource::ReadyStateMuted);
 }
 
@@ skipping 27 matching lines @@
         if (source.requiresAudioConsumer()) {
             MockWebAudioDestinationConsumer* consumer = new MockWebAudioDestinationConsumer();
             source.addAudioConsumer(consumer);
             source.removeAudioConsumer(consumer);
             delete consumer;
         }
     }
 }
 
 }