gralloc: Fix some differences with compatibility code

Change-Id: I0f41ff987b6b3f554e11ea2f259d778c8cee7fa2
Fix media playout on 8974

Yeah, we need the venus color format on recent platforms, and
I can't reproduce the clean_headers conflict...

Change-Id: I47fcaea999cce01c29681c7acdf456a12785a34e
gralloc: Fix some differences with compatibility code

Summary:
Change-Id: I0f41ff987b6b3f554e11ea2f259d778c8cee7fa2

Fix media playout on 8974

Yeah, we need the venus color format on recent platforms, and
I can't reproduce the clean_headers conflict...

Change-Id: I47fcaea999cce01c29681c7acdf456a12785a34e

Merge remote-tracking branch 'cm/cm-10.2' into merge_cm

Test Plan: unbuilt, untested, somebody may want/need it

Reviewers: synergy

Differential Revision: http://review.codefirex.com/D568