Coverity: Initialize member variables.

media/filters/reference_audio_renderer.cc

 // Copyright (c) 2011 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/filters/reference_audio_renderer.h"
 
 #include <math.h>
 
 #include "base/bind.h"
 
 namespace media {
 
 ReferenceAudioRenderer::ReferenceAudioRenderer(AudioManager* audio_manager)
     : AudioRendererBase(),
       audio_manager_(audio_manager),
-      bytes_per_second_(0) {
+      bytes_per_second_(0),
+      buffer_capacity_(0) {
 }
 
 ReferenceAudioRenderer::~ReferenceAudioRenderer() {
   // Close down the audio device.
   if (controller_)
     controller_->Close(base::Bind(&ReferenceAudioRenderer::OnClose, this));
 }
 
 void ReferenceAudioRenderer::SetPlaybackRate(float rate) {
   // TODO(fbarchard): limit rate to reasonable values
@@ skipping 63 matching lines @@
 void ReferenceAudioRenderer::OnStop() {
   if (controller_)
     controller_->Pause();
 }
 
 void ReferenceAudioRenderer::OnClose() {
   NOTIMPLEMENTED();
 }
 
 }  // namespace media