Piping for audio encoding.

remoting/host/audio_scheduler.h

Index: remoting/host/audio_scheduler.h
diff --git a/remoting/host/audio_scheduler.h b/remoting/host/audio_scheduler.h
index 05a06c617456fde5383876519a0c3078029d81aa..d82de21a5d7064440f1818b1f308a8ec5cd7ab60 100644
--- a/remoting/host/audio_scheduler.h
+++ b/remoting/host/audio_scheduler.h
@@ -21,6 +21,7 @@ class AudioStub;
 }  // namespace protocol
 
 class AudioCapturer;
+class AudioEncoder;
 class AudioPacket;
 
 // A class for controlling AudioCapturer and forwarding audio packets to the
@@ -45,6 +46,7 @@ class AudioScheduler : public base::RefCountedThreadSafe<AudioScheduler> {
       scoped_refptr<base::SingleThreadTaskRunner> capture_task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> network_task_runner,
       AudioCapturer* audio_capturer,
+      scoped_ptr<AudioEncoder> audio_encoder,
       protocol::AudioStub* audio_stub);
 
   // Stop the recording session.
@@ -75,6 +77,8 @@ class AudioScheduler : public base::RefCountedThreadSafe<AudioScheduler> {
 
   AudioCapturer* audio_capturer_;
 
+  scoped_ptr<AudioEncoder> audio_encoder_;
+
   protocol::AudioStub* audio_stub_;
 
   bool network_stopped_;