Remove unused parameter to OnError()

media/audio/audio_output_resampler.cc

 // 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.
 
 #include "media/audio/audio_output_resampler.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
@@ skipping 19 matching lines @@
   OnMoreDataConverter(const AudioParameters& input_params,
                       const AudioParameters& output_params);
   virtual ~OnMoreDataConverter();
 
   // AudioSourceCallback interface.
   virtual int OnMoreData(AudioBus* dest,
                          AudioBuffersState buffers_state) OVERRIDE;
   virtual int OnMoreIOData(AudioBus* source,
                            AudioBus* dest,
                            AudioBuffersState buffers_state) OVERRIDE;
-  virtual void OnError(AudioOutputStream* stream, int code) OVERRIDE;
+  virtual void OnError(AudioOutputStream* stream) OVERRIDE;
   virtual void WaitTillDataReady() OVERRIDE;
 
   // Sets |source_callback_|.  If this is not a new object, then Stop() must be
   // called before Start().
   void Start(AudioOutputStream::AudioSourceCallback* callback);
 
   // Clears |source_callback_| and flushes the resampler.
   void Stop();
 
  private:
@@ skipping 327 matching lines @@
 
   // Zero any unfilled frames if anything was filled, otherwise we'll just
   // return a volume of zero and let AudioConverter drop the output.
   if (frames > 0 && frames < dest->frames())
     dest->ZeroFramesPartial(frames, dest->frames() - frames);
 
   // TODO(dalecurtis): Return the correct volume here.
   return frames > 0 ? 1 : 0;
 }
 
-void OnMoreDataConverter::OnError(AudioOutputStream* stream, int code) {
+void OnMoreDataConverter::OnError(AudioOutputStream* stream) {
   base::AutoLock auto_lock(source_lock_);
   if (source_callback_)
-    source_callback_->OnError(stream, code);
+    source_callback_->OnError(stream);
 }
 
 void OnMoreDataConverter::WaitTillDataReady() {
   base::AutoLock auto_lock(source_lock_);
   if (source_callback_)
     source_callback_->WaitTillDataReady();
 }
 
 }  // namespace media