Support for parsing encrypted WebM streams by src.

webkit/media/webmediaplayer_impl.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_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <string>
 #include <vector>
@@ skipping 258 matching lines @@
       main_loop_, frame_, media_log_, 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.SchemeIs("http") && !gurl.SchemeIs("https");
 
-  BuildDefaultCollection(data_source_,
-                         media_thread_.message_loop_proxy(),
-                         filter_collection_.get());
+  BuildDefaultCollection(
+      data_source_,
+      media_thread_.message_loop_proxy(),
+      filter_collection_.get(),
+      BIND_TO_RENDER_LOOP_2(&WebMediaPlayerImpl::OnNeedKey, "", ""));
 }
 
 void WebMediaPlayerImpl::load(const WebKit::WebURL& url,
                               WebKit::WebMediaSource* media_source,
                               CORSMode cors_mode) {
   scoped_ptr<WebKit::WebMediaSource> ms(media_source);
   LoadSetup(url);
 
   // Media source pipelines can start immediately.
   chunk_demuxer_ = new media::ChunkDemuxer(
@@ skipping 866 matching lines @@
 
   if (pending_repaint_)
     return;
 
   pending_repaint_ = true;
   main_loop_->PostTask(FROM_HERE, base::Bind(
       &WebMediaPlayerImpl::Repaint, AsWeakPtr()));
 }
 
 }  // namespace webkit_media