MediaUrlInterceptor for embedders to handle custom urls.

media/base/android/media_player_bridge.h

Index: media/base/android/media_player_bridge.h
diff --git a/media/base/android/media_player_bridge.h b/media/base/android/media_player_bridge.h
index ee56e281213039379236007f86e4d89018fa95af..7d03854b816157a67db6ece94f553d8578a07bb3 100644
--- a/media/base/android/media_player_bridge.h
+++ b/media/base/android/media_player_bridge.h
@@ -138,6 +138,11 @@ class MEDIA_EXPORT MediaPlayerBridge : public MediaPlayerAndroid {
   void OnMediaMetadataExtracted(base::TimeDelta duration, int width, int height,
                                 bool success);
 
+  // Returns true if a MediaUrlInterceptor registered by the embedder has
+  // intercepted the url.
+  bool InterceptMediaUrl(
+      const std::string& url, int* fd, int64* offset, int64* size);
+
   // Whether the player is prepared for playback.
   bool prepared_;