Pass delay and timestamp to AudioSourceCallback::OnMoreData.

media/audio/mock_audio_source_callback.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_AUDIO_MOCK_AUDIO_SOURCE_CALLBACK_H_
 #define MEDIA_AUDIO_MOCK_AUDIO_SOURCE_CALLBACK_H_
 
 #include <stdint.h>
 
 #include "base/macros.h"
+#include "base/time/time.h"
 #include "media/audio/audio_io.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace media {
 
 class MockAudioSourceCallback : public AudioOutputStream::AudioSourceCallback {
  public:
   MockAudioSourceCallback();
   virtual ~MockAudioSourceCallback();
 
   MOCK_METHOD3(OnMoreData,
                int(AudioBus* audio_bus,
                    uint32_t total_bytes_delay,
+                   base::TimeDelta delay_timestamp,
                    uint32_t frames_skipped));
   MOCK_METHOD1(OnError, void(AudioOutputStream* stream));
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockAudioSourceCallback);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_AUDIO_MOCK_AUDIO_SOURCE_CALLBACK_H_