Merge "Accessibility fixes for clipboard overlay" into tm-dev am: 6e3282ca am: 4fafe595

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18713012



Change-Id: I691750ef57b1f9b90e8b3e9fadae4da143ae1d45
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>