Reland "Add base::TimeDelta::Max()" again.

media/filters/ffmpeg_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/ffmpeg_demuxer.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/base64.h"
@@ skipping 715 matching lines @@
                            video_codec->time_base.den));
     media_log_->SetStringProperty(
         "video_format", VideoFrame::FormatToString(video_config.format()));
     media_log_->SetBooleanProperty("video_is_encrypted",
                                    video_config.is_encrypted());
   } else {
     media_log_->SetBooleanProperty("found_video_stream", false);
   }
 
 
-  media_log_->SetDoubleProperty("max_duration", max_duration.InSecondsF());
-  media_log_->SetDoubleProperty("start_time", start_time_.InSecondsF());
+  media_log_->SetTimeProperty("max_duration", max_duration);
+  media_log_->SetTimeProperty("start_time", start_time_);
   media_log_->SetIntegerProperty("bitrate", bitrate_);
 
   status_cb.Run(PIPELINE_OK);
 }
 
 void FFmpegDemuxer::OnSeekFrameDone(const PipelineStatusCB& cb, int result) {
   DCHECK(task_runner_->BelongsToCurrentThread());
   CHECK(pending_seek_);
   pending_seek_ = false;
 
@@ skipping 226 matching lines @@
   }
   for (size_t i = 0; i < buffered.size(); ++i)
     host_->AddBufferedTimeRange(buffered.start(i), buffered.end(i));
 }
 
 void FFmpegDemuxer::OnDataSourceError() {
   host_->OnDemuxerError(PIPELINE_ERROR_READ);
 }
 
 }  // namespace media