gbm_gralloc: Sync with upstream project am: 48ce23715a am: e072e96c13 am: 0d96cb4f50 am: 1dbed0edae am: 9fe24e7d40

Original change: https://android-review.googlesource.com/c/device/linaro/dragonboard/+/1429668

Change-Id: I3a040b792acc0f6b486689ac8c2dc3d14d6a98a4