Make default media::Renderer::playback_rate = 0.

chromecast/media/cma/pipeline/media_pipeline_impl.cc

 // 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.
 
 #include "chromecast/media/cma/pipeline/media_pipeline_impl.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 65 matching lines @@
 
 struct MediaPipelineImpl::FlushTask {
   bool audio_flushed;
   bool video_flushed;
   base::Closure done_cb;
 };
 
 MediaPipelineImpl::MediaPipelineImpl()
     : cdm_context_(nullptr),
       backend_state_(BACKEND_STATE_UNINITIALIZED),
-      playback_rate_(1.0f),
+      playback_rate_(0),
       audio_decoder_(nullptr),
       video_decoder_(nullptr),
       pending_time_update_task_(false),
       last_media_time_(::media::kNoTimestamp),
       statistics_rolling_counter_(0),
       audio_bytes_for_bitrate_estimation_(0),
       video_bytes_for_bitrate_estimation_(0),
       playback_stalled_(false),
       playback_stalled_notification_sent_(false),
       weak_factory_(this) {
@@ skipping 474 matching lines @@
 
 void MediaPipelineImpl::ResetBitrateState() {
   elapsed_time_delta_ = base::TimeDelta::FromSeconds(0);
   audio_bytes_for_bitrate_estimation_ = 0;
   video_bytes_for_bitrate_estimation_ = 0;
   last_sample_time_ = base::TimeTicks::Now();
 }
 
 }  // namespace media
 }  // namespace chromecast