Separate DemuxerHost from DataSourceHost.

content/renderer/media/webmediaplayer_impl.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/webmediaplayer_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <string>
 #include <vector>
@@ skipping 290 matching lines @@
   media_log_->AddEvent(media_log_->CreateLoadEvent(url.spec()));
 
   // Media source pipelines can start immediately.
   if (load_type == LoadTypeMediaSource) {
     supports_save_ = false;
     StartPipeline();
     return;
   }
 
   // Otherwise it's a regular request which requires resolving the URL first.
+  // TODO(sandersd): Make WMPI a DataSourceHost and pass |this| instead of
+  // |&pipeline_|.
   data_source_.reset(new BufferedDataSource(
       main_loop_,
       frame_,
       media_log_.get(),
+      &pipeline_,
       base::Bind(&WebMediaPlayerImpl::NotifyDownloading, AsWeakPtr())));
   data_source_->Initialize(
       url, static_cast<BufferedResourceLoader::CORSMode>(cors_mode),
       base::Bind(
           &WebMediaPlayerImpl::DataSourceInitialized,
           AsWeakPtr(), gurl));
 
   is_local_source_ = !gurl.SchemeIsHTTPOrHTTPS();
 }
 
@@ skipping 992 matching lines @@
 
   if (web_cdm_) {
     decryptor_ready_cb.Run(web_cdm_->GetDecryptor());
     return;
   }
 
   decryptor_ready_cb_ = decryptor_ready_cb;
 }
 
 }  // namespace content