am 540efef7: Merge changes Ida9603e3,I3dfa45cc into jb-ub-now-jolly-elf

* commit '540efef758eb3bcf3bafe2241a4e3652a0e22c56':
  Initialize FastBitmapDrawable bounds with default bitmap dimensions.
  Updating LauncherModel filtering to use screen ids. (Bug 11685286)