am c8ba74ef: Merge "MusicPicker needs to be exported." into gingerbread

Merge commit 'c8ba74ef7084a3d90f8ea4125d9e92261c2e7da3' into gingerbread-plus-aosp

* commit 'c8ba74ef7084a3d90f8ea4125d9e92261c2e7da3':
  MusicPicker needs to be exported.