Merge "db845c: Remove gralloc_gbm implmentation" am: 7e4a1f660b am: a13250dce1 am: f93420adc4 am: 4b3c286dae am: 596447c07c

Original change: https://android-review.googlesource.com/c/device/linaro/dragonboard/+/1772065

Change-Id: I38a91b2af463a031898de6348fd3b5b66e147926