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..7b70c74aff232a15792f75a9daed7416c3a31070 100644
--- a/remoting/host/audio_scheduler.h
+++ b/remoting/host/audio_scheduler.h
@@ -20,7 +20,9 @@ namespace protocol {
 class AudioStub;
 }  // namespace protocol
 
+class AudioCaptureData;
 class AudioCapturer;
+class AudioEncoder;
 class AudioPacket;
 
 // A class for controlling AudioCapturer and forwarding audio packets to the
@@ -45,6 +47,7 @@ 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.
@@ -57,7 +60,8 @@ class AudioScheduler : public base::RefCountedThreadSafe<AudioScheduler> {
   friend class base::RefCountedThreadSafe<AudioScheduler>;
   virtual ~AudioScheduler();
 
-  void NotifyAudioPacketCaptured(scoped_ptr<AudioPacket> packet);
+  void NotifyAudioSamplesCaptured(scoped_ptr<AudioCaptureData> capture_data);
+  void NotifyAudioPacketEncoded(scoped_ptr<AudioPacket> packet);
 
   void DoStart();
 
@@ -75,6 +79,8 @@ class AudioScheduler : public base::RefCountedThreadSafe<AudioScheduler> {
 
   AudioCapturer* audio_capturer_;
 
+  scoped_ptr<AudioEncoder> audio_encoder_;
+
   protocol::AudioStub* audio_stub_;
 
   bool network_stopped_;