Reland 15721002: Hook up the device selection to the WebAudio live audio

media/audio/mock_audio_manager.h

Index: media/audio/mock_audio_manager.h
diff --git a/media/audio/mock_audio_manager.h b/media/audio/mock_audio_manager.h
index 3a0e9070094a97c22927e305057f7fa3cccbb237..8042eda7db715bdead355820f1d11d8d7de2d133 100644
--- a/media/audio/mock_audio_manager.h
+++ b/media/audio/mock_audio_manager.h
@@ -35,10 +35,12 @@ class MockAudioManager : public media::AudioManager {
       media::AudioDeviceNames* device_names) OVERRIDE;
 
   virtual media::AudioOutputStream* MakeAudioOutputStream(
-      const media::AudioParameters& params) OVERRIDE;
+      const media::AudioParameters& params,
+      const std::string& input_device_id) OVERRIDE;
 
   virtual media::AudioOutputStream* MakeAudioOutputStreamProxy(
-      const media::AudioParameters& params) OVERRIDE;
+      const media::AudioParameters& params,
+      const std::string& input_device_id) OVERRIDE;
 
   virtual media::AudioInputStream* MakeAudioInputStream(
       const media::AudioParameters& params,