am 445ba578: Merge "Add a utility of isLowRamDevice"

* commit '445ba57814213c5bc897dbd9b43a4b0b231124ab':
  Add a utility of isLowRamDevice
tree: 46202d96a6981fbad807bed3f3373298b38559b2
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk