Merge "[Toast] Disable decorator updates if background drawables are used."...

Merge "[Toast] Disable decorator updates if background drawables are used." into tm-qpr-dev am: 190992e6 am: 04a67449

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/21339901



Change-Id: I031311a6750d8f4531847de84744f1be27574a25
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>