Bypass skipping of premult. alpha on statusbar for Broadcom GPUs

This causes major performance regressions on BCM21553 devices.

Change-Id: I158fc00224c5bffad30f1b1f3f70e38fed27e7ff
Cleanup BCM21553 functions

Change-Id: If8c318099e70caa52e71b390377ba8e138e7c795
Merge "Bypass skipping of premult. alpha on statusbar for Broadcom GPUs" into cm-11.0