Merge "Do not draw snapshot starting window if allocate graphic buffer fail."...

Merge "Do not draw snapshot starting window if allocate graphic buffer fail." into udc-dev am: 008b3f10

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21983084



Change-Id: I2c08ace34c79afd14ca68837096beb5710e6af7b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>