Mojofication of the Chrome Audio Rendering Prototype

media/audio/audio_parameters.h

Index: media/audio/audio_parameters.h
diff --git a/media/audio/audio_parameters.h b/media/audio/audio_parameters.h
index 2735d79af927889eef786b9acd907140230fd3ac..5a022e107309f41bc208d28a1157c14ff38e67b5 100644
--- a/media/audio/audio_parameters.h
+++ b/media/audio/audio_parameters.h
@@ -151,6 +151,7 @@ class MEDIA_EXPORT AudioParameters {
            channels == ChannelLayoutToChannelCount(channel_layout_));
     channels_ = channels;
   }
+  void set_channels(int channels) { channels_ = channels; }
   int channels() const { return channels_; }
 
   void set_sample_rate(int sample_rate) { sample_rate_ = sample_rate; }