am 497cf2b9: am 6a188713: Merge change I37f5ced1 into eclair-mr2

Merge commit '497cf2b9bf2a67d8e5492c3139624e6363ec59c1'

* commit '497cf2b9bf2a67d8e5492c3139624e6363ec59c1':
  Move various utility classes to android-common