Port forward: HALO, Screenshot tile

PS2 - fix the incomplete handler
PS3 - final fixes

Change-Id: I5d588959b4382fb9b9a11d25f9e7bb76a8e55d7a
Merge "Port forward: HALO, Screenshot tile" into jb3
Merge branch 'jb3' of https://github.com/CarbonDev/android_frameworks_base into jb-mr2