crosswalk-project/crosswalk — pull request #1604 by xingnan (2014-02-20 09:28:20+00:00)
Title: [Android] Customize the resource loading of MediaPlayer

Add XWalkMediaPlayerResourceLoadingFilter which inherits
MediaPlayerBridge.ResourceLoadingFilter. Then we can customize
the MediaPlayer in xwalk. Now we have two customized items:
Support app scheme in the resource loading of MediaPlayer.
Support file://android_asset/ url in MediaPlayer.

BUG=https://crosswalk-project.org/jira/browse/XWALK-880

It's cherry-picked from 15b5b9479.