Add CORS-awareness to HTML5 media elements.

webkit/media/buffered_data_source.h

Index: webkit/media/buffered_data_source.h
diff --git a/webkit/media/buffered_data_source.h b/webkit/media/buffered_data_source.h
index fd97592154817c1d3b519cc86124c5a0fd03caba..72d36744f69544756eb2329a30d04149ba5a8616 100644
--- a/webkit/media/buffered_data_source.h
+++ b/webkit/media/buffered_data_source.h
@@ -35,12 +35,15 @@ class BufferedDataSource : public media::DataSource {
                      WebKit::WebFrame* frame,
                      media::MediaLog* media_log);
 
-  // Initialize this object using |url|. This object calls |status_cb| when
-  // initialization has completed.
+  // Initialize this object using |url|, |has_cross_origin_attr|, and
+  // |cross_origin_attr|, and call |status_cb| when initialization has
+  // completed.
   //
   // Method called on the render thread.
-  void Initialize(const GURL& url,
-                  const media::PipelineStatusCB& status_cb);
+  void Initialize(
+      const GURL& url,
+      BufferedResourceLoader::CrossOriginAttribute cross_origin_attribute,
+      const media::PipelineStatusCB& status_cb);
 
   // Adjusts the buffering algorithm based on the given preload value.
   void SetPreload(Preload preload);
@@ -139,6 +142,8 @@ class BufferedDataSource : public media::DataSource {
 
   // URL of the resource requested.
   GURL url_;
+  // crossorigin attribute on the corresponding HTML media element, if any.
+  BufferedResourceLoader::CrossOriginAttribute cross_origin_attribute_;
 
   // Members for total bytes of the requested object. It is written once on
   // render thread but may be read from any thread. However reading of this