Support setting an explicit duration on MediaSource objects

webkit/media/webmediaplayer_proxy.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 "webkit/media/webmediaplayer_proxy.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop_proxy.h"
 #include "media/base/pipeline_status.h"
@@ skipping 149 matching lines @@
 bool WebMediaPlayerProxy::DemuxerAppend(const std::string& id,
                                         const uint8* data,
                                         size_t length) {
   return chunk_demuxer_->AppendData(id, data, length);
 }
 
 void WebMediaPlayerProxy::DemuxerAbort(const std::string& id) {
   chunk_demuxer_->Abort(id);
 }
 
+void WebMediaPlayerProxy::DemuxerSetDuration(base::TimeDelta duration) {
+  chunk_demuxer_->SetDuration(duration);
+}
+
 void WebMediaPlayerProxy::DemuxerEndOfStream(media::PipelineStatus status) {
   chunk_demuxer_->EndOfStream(status);
 }
 
 void WebMediaPlayerProxy::DemuxerShutdown() {
   if (chunk_demuxer_.get())
     chunk_demuxer_->Shutdown();
 }
 
 void WebMediaPlayerProxy::DemuxerOpenedTask(
@@ skipping 74 matching lines @@
                                       const std::string& session_id,
                                       scoped_array<uint8> init_data,
                                       int init_data_size) {
   DCHECK(render_loop_->BelongsToCurrentThread());
   if (webmediaplayer_)
     webmediaplayer_->OnNeedKey(key_system, session_id,
                                init_data.Pass(), init_data_size);
 }
 
 }  // namespace webkit_media