am 60932954: merge from open-source master

Merge commit '609329541ac4c23a2a21b7d493c594c1b3d0c438'

* commit '609329541ac4c23a2a21b7d493c594c1b3d0c438':
  Add uses-feature for live wallpaper sample.
  resolves Issue #5280: Go to problem in source from LogCat