[DO NOT MERGE] Changing WallpaperChangeReceiver to a runtime registered broadcast receiver
am: d435cc0  -s ours

* commit 'd435cc070ad72d2e94546d274e29159ee4c21a9a':
  [DO NOT MERGE] Changing WallpaperChangeReceiver to a runtime registered broadcast receiver

Change-Id: I465ad63e4d9be6d82f2c5d0908422976e2779e5a