Merge "Skip animating out bubble screenshot if surface is not ready" into sc-dev am: d4dd12ee am: 20dd3c28 am: fa1c4ee7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15352585

Change-Id: I396c4cc3db8c8302ae7d9329d1afc2928ea78bb4