am 8e2734af: reconcile main tree with open-source eclair

Merge commit '8e2734af47b25e9727c745d4eb7c42fef0cb19b4' into eclair-plus-aosp

* commit '8e2734af47b25e9727c745d4eb7c42fef0cb19b4':
  android-2.1_r1 snapshot