Pass delay and timestamp to AudioSourceCallback::OnMoreData.

media/audio/alsa/alsa_output.cc

 // Copyright 2013 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.
 //
 // THREAD SAFETY
 //
 // AlsaPcmOutputStream object is *not* thread-safe and should only be used
 // from the audio thread.  We DCHECK on this assumption whenever we can.
 //
 // SEMANTICS OF Close()
@@ skipping 106 matching lines @@
       break;
     case AlsaPcmOutputStream::kIsPlaying:
       os << "kIsPlaying";
       break;
     case AlsaPcmOutputStream::kIsStopped:
       os << "kIsStopped";
       break;
     case AlsaPcmOutputStream::kIsClosed:
       os << "kIsClosed";
       break;
-  };
+  }
   return os;
 }
 
 const char AlsaPcmOutputStream::kDefaultDevice[] = "default";
 const char AlsaPcmOutputStream::kAutoSelectDevice[] = "";
 const char AlsaPcmOutputStream::kPlugPrefix[] = "plug:";
 
 // We use 40ms as our minimum required latency. If it is needed, we may be able
 // to get it down to 20ms.
 const uint32_t AlsaPcmOutputStream::kMinLatencyMicros = 40 * 1000;
@@ skipping 638 matching lines @@
 }
 
 bool AlsaPcmOutputStream::IsOnAudioThread() const {
   return message_loop_ && message_loop_ == base::MessageLoop::current();
 }
 
 int AlsaPcmOutputStream::RunDataCallback(AudioBus* audio_bus,
                                          uint32_t total_bytes_delay) {
   TRACE_EVENT0("audio", "AlsaPcmOutputStream::RunDataCallback");
 
-  if (source_callback_)
-    return source_callback_->OnMoreData(audio_bus, total_bytes_delay, 0);
+  if (source_callback_) {
+    return source_callback_->OnMoreData(audio_bus, total_bytes_delay,
+                                        base::TimeDelta(), 0);
+  }
 
   return 0;
 }
 
 void AlsaPcmOutputStream::RunErrorCallback(int code) {
   if (source_callback_)
     source_callback_->OnError(this);
 }
 
 // Changes the AudioSourceCallback to proxy calls to.  Pass in NULL to
 // release ownership of the currently registered callback.
 void AlsaPcmOutputStream::set_source_callback(AudioSourceCallback* callback) {
   DCHECK(IsOnAudioThread());
   source_callback_ = callback;
 }
 
 }  // namespace media