Merge "Accessibility fixes for clipboard overlay" into tm-dev am: 6e3282ca am: 739183a2

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



Change-Id: I675feb1480339b1f5498185421514e6a2ebdaa20
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>