framework: fix screenshot and rotation animation for devices with abnormal hw rotation
This fixes upside down screenshots on some devices, tested and confirmed
port foreward from cm10.1:
https://github.com/CyanogenMod/android_frameworks_base/commit/ac555b9ca9a76d13a26fc9ea40980fe57258761b#diff-d6f7bba268a742c91252cc9e64e2381a

Change-Id: I14b6e2403b9be345a1a591138f8a3a12ca8e4f89
Merge "framework: fix screenshot and rotation animation for devices with abnormal hw rotation This fixes upside down screenshots on some devices, tested and confirmed port foreward from cm10.1: https://github.com/CyanogenMod/android_frameworks_base/commit/ac555b9ca9a76d13a26fc9ea40980fe57258761b#diff-d6f7bba268a742c91252cc9e64e2381a" into kk44