Add is_encrypted() in VideoDecoderConfig.

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/bind.h"
@@ skipping 211 matching lines @@
 const AudioDecoderConfig& FFmpegDemuxerStream::audio_decoder_config() {
   CHECK_EQ(type_, AUDIO);
   return audio_config_;
 }
 
 const VideoDecoderConfig& FFmpegDemuxerStream::video_decoder_config() {
   CHECK_EQ(type_, VIDEO);
   return video_config_;
 }
 
+bool FFmpegDemuxerStream::is_encrypted() {
+  return false;
+}
+
 FFmpegDemuxerStream::~FFmpegDemuxerStream() {
   base::AutoLock auto_lock(lock_);
   DCHECK(stopped_);
   DCHECK(read_queue_.empty());
   DCHECK(buffer_queue_.empty());
 }
 
 base::TimeDelta FFmpegDemuxerStream::GetElapsedTime() const {
   return ConvertStreamTimestamp(stream_->time_base, stream_->cur_dts);
 }
@@ skipping 487 matching lines @@
   } else if (audio) {
     buffered = audio->GetBufferedRanges();
   } else if (video) {
     buffered = video->GetBufferedRanges();
   }
   for (size_t i = 0; i < buffered.size(); ++i)
     host_->AddBufferedTimeRange(buffered.start(i), buffered.end(i));
 }
 
 }  // namespace media