Revert "SF: Reduce size of DisplayFrame according to "transparent region""

This reverts commit 3fda6efcd830dab28cd3c8a2d0a5cf8aa1dd1829.

Change-Id: I0b2e7b88c01e06b6e4e4a93094b39e0a0f0f7579
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_frameworks_native into cm-11.0