am f01a8730: Merge "Revert "Revert "Check for the DEVICE_POWER permission in userActivity.""" into gingerbread

Merge commit 'f01a873029641da2155ca1882f311d8f4e92675a' into gingerbread-plus-aosp

* commit 'f01a873029641da2155ca1882f311d8f4e92675a':
  Revert "Revert "Check for the DEVICE_POWER permission in userActivity.""