Drop time from media::{Audio,Video}Renderer::StartPlayingFrom().

media/filters/video_renderer_impl.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.
 
 #include "media/filters/video_renderer_impl.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/callback_helpers.h"
 #include "base/debug/trace_event.h"
@@ skipping 90 matching lines @@
 
   if (!thread_to_join.is_null()) {
     base::AutoUnlock auto_unlock(lock_);
     base::PlatformThread::Join(thread_to_join);
   }
 
   video_frame_stream_.reset();
   task_runner_->PostTask(FROM_HERE, callback);
 }
 
-void VideoRendererImpl::StartPlayingFrom(base::TimeDelta timestamp) {
+void VideoRendererImpl::StartPlaying() {
   DCHECK(task_runner_->BelongsToCurrentThread());
   base::AutoLock auto_lock(lock_);
   DCHECK_EQ(state_, kFlushed);
   DCHECK(!pending_read_);
   DCHECK(ready_frames_.empty());
   DCHECK_EQ(buffering_state_, BUFFERING_HAVE_NOTHING);
 
   state_ = kPlaying;
-  start_timestamp_ = timestamp;
+  start_timestamp_ = get_time_cb_.Run();
   AttemptRead_Locked();
 }
 
 void VideoRendererImpl::Initialize(DemuxerStream* stream,
                                    bool low_delay,
                                    const PipelineStatusCB& init_cb,
                                    const StatisticsCB& statistics_cb,
                                    const TimeCB& max_time_cb,
                                    const BufferingStateCB& buffering_state_cb,
                                    const base::Closure& ended_cb,
@@ skipping 361 matching lines @@
     statistics_cb_.Run(statistics);
 
     frames_decoded_ = 0;
     frames_dropped_ = 0;
   }
 
   frame_available_.TimedWait(wait_duration);
 }
 
 }  // namespace media