[automerger skipped] RESTRICT AUTOMERGE: Fix snapshot starting window stuck if...

[automerger skipped] RESTRICT AUTOMERGE: Fix snapshot starting window stuck if the task never gain focus am: a4f760be am: 849894b3 -s ours

am skip reason: Merged-In Ieb5a5e781f5da4228cfc493031b4ad17f2d31a77 with SHA-1 a4f760be is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15937022

Change-Id: If0c2513c790f1502795b65b43ab8bdce85fdce3e