Make ChunkDemuxer::SetTimestampOffset take a TimeDelta instead of double

media/filters/chunk_demuxer.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/filters/chunk_demuxer.h"
 
 #include <algorithm>
 #include <deque>
 
 #include "base/bind.h"
@@ skipping 818 matching lines @@
 }
 
 void ChunkDemuxer::Abort(const std::string& id) {
   DVLOG(1) << "Abort(" << id << ")";
   DCHECK(!id.empty());
   CHECK(IsValidId(id));
 
   stream_parser_map_[id]->Flush();
 }
 
-bool ChunkDemuxer::SetTimestampOffset(const std::string& id, double offset) {
-  DVLOG(1) << "SetTimestampOffset(" << id << ", " << offset << ")";
+bool ChunkDemuxer::SetTimestampOffset(const std::string& id, TimeDelta offset) {
+  DVLOG(1) << "SetTimestampOffset(" << id << ", " << offset.InSecondsF() << ")";
   CHECK(IsValidId(id));
 
   if (!source_info_map_[id].can_update_offset)
     return false;
 
-  TimeDelta time_offset = TimeDelta::FromMicroseconds(
-      offset * base::Time::kMicrosecondsPerSecond);
-  source_info_map_[id].timestamp_offset = time_offset;
+  source_info_map_[id].timestamp_offset = offset;
   return true;
 }
 
 bool ChunkDemuxer::EndOfStream(PipelineStatus status) {
   DVLOG(1) << "EndOfStream(" << status << ")";
   base::AutoLock auto_lock(lock_);
   DCHECK_NE(state_, WAITING_FOR_INIT);
   DCHECK_NE(state_, ENDED);
 
   if (state_ == SHUTDOWN || state_ == PARSE_ERROR)
@@ skipping 331 matching lines @@
 
 Ranges<TimeDelta> ChunkDemuxer::GetBufferedRanges() const {
   if (audio_ && !video_)
     return audio_->GetBufferedRanges(duration_);
   else if (!audio_ && video_)
     return video_->GetBufferedRanges(duration_);
   return ComputeIntersection();
 }
 
 }  // namespace media