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 am: 4cd3a579

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



Change-Id: I679bbf4c09d8ee346e28aa383a9c750eb636eb09
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>