1 files changed, 4 insertions, 1 deletions
diff --git a/media/base/audio_renderer_sink.h b/media/base/audio_renderer_sink.h
index 5888c6b..350210c 100644
--- a/media/base/audio_renderer_sink.h
+++ b/media/base/audio_renderer_sink.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 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.
 
@@ -32,6 +32,9 @@ class AudioRendererSink
                           size_t number_of_frames,
                           size_t audio_delay_milliseconds) = 0;
 
+    // Signals an error has occurred.
+    virtual void OnError() = 0;
+
    protected:
     virtual ~RenderCallback() {}
   };