Fix a reentrance issue in DecryptingDemuxerStream.

content/renderer/media/android/media_source_delegate.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 "content/renderer/media/android/media_source_delegate.h"
 
 #include <limits>
 #include <string>
 #include <vector>
 
@@ skipping 480 matching lines @@
   if (CanNotifyDemuxerReady())
     NotifyDemuxerReady();
 }
 
 void MediaSourceDelegate::InitAudioDecryptingDemuxerStream() {
   DCHECK(media_loop_->BelongsToCurrentThread());
   DVLOG(1) << __FUNCTION__ << " : " << demuxer_client_id_;
   DCHECK(!set_decryptor_ready_cb_.is_null());
 
   audio_decrypting_demuxer_stream_.reset(new media::DecryptingDemuxerStream(
-      base::MessageLoopProxy::current(), set_decryptor_ready_cb_));
+      media_loop_, set_decryptor_ready_cb_));
   audio_decrypting_demuxer_stream_->Initialize(
       audio_stream_,
       base::Bind(&MediaSourceDelegate::OnAudioDecryptingDemuxerStreamInitDone,
                  media_weak_factory_.GetWeakPtr()));
 }
 
 void MediaSourceDelegate::InitVideoDecryptingDemuxerStream() {
   DCHECK(media_loop_->BelongsToCurrentThread());
   DVLOG(1) << __FUNCTION__ << " : " << demuxer_client_id_;
   DCHECK(!set_decryptor_ready_cb_.is_null());
 
   video_decrypting_demuxer_stream_.reset(new media::DecryptingDemuxerStream(
-      base::MessageLoopProxy::current(), set_decryptor_ready_cb_));
+      media_loop_, set_decryptor_ready_cb_));
   video_decrypting_demuxer_stream_->Initialize(
       video_stream_,
       base::Bind(&MediaSourceDelegate::OnVideoDecryptingDemuxerStreamInitDone,
                  media_weak_factory_.GetWeakPtr()));
 }
 
 void MediaSourceDelegate::OnAudioDecryptingDemuxerStreamInitDone(
     media::PipelineStatus status) {
   DCHECK(media_loop_->BelongsToCurrentThread());
   DVLOG(1) << __FUNCTION__ << "(" << status << ") : " << demuxer_client_id_;
@@ skipping 240 matching lines @@
   base::AutoLock auto_lock(seeking_lock_);
   seeking_ = seeking;
 }
 
 bool MediaSourceDelegate::IsSeeking() const {
   base::AutoLock auto_lock(seeking_lock_);
   return seeking_;
 }
 
 }  // namespace content