Merge "Revert "Update the documentaton of the android.print package."" into klp-release
camera: add power mode support

Based on commit 7036d66bec7697160ba1b2e255f1e7fae0c8c435 from CAF,
branch ics_chocolate.

Change-Id: I8a60668b18980fd5e6f9dd341db5a8a63deb99d0
Merge branch 'pac-4.4' of https://github.com/PMStaging/android_frameworks_base into pac-4.4