Add audio_device_id in mojo media ServiceFactory CreateRenderer api.

media/mojo/services/mojo_media_client.h

Index: media/mojo/services/mojo_media_client.h
diff --git a/media/mojo/services/mojo_media_client.h b/media/mojo/services/mojo_media_client.h
index 3e3e284f41f9db3f6b2476b1ac9800bd5410c7b0..a6c7b44c0a075088d4d60d64e7ef5aa83111277d 100644
--- a/media/mojo/services/mojo_media_client.h
+++ b/media/mojo/services/mojo_media_client.h
@@ -59,7 +59,8 @@ class MEDIA_MOJO_EXPORT MojoMediaClient {
   // be used in the CreateRenderer() call on the RendererFactory returned by
   // CreateRendererFactory(). May be null if the RendererFactory doesn't need an
   // audio or video sink. If not null, the sink must be owned by the client.
-  virtual AudioRendererSink* CreateAudioRendererSink();
+  virtual AudioRendererSink* CreateAudioRendererSink(
+      const std::string& device_id);
   virtual VideoRendererSink* CreateVideoRendererSink(
       const scoped_refptr<base::SingleThreadTaskRunner>& task_runner);