Merge "Clipboard accessibility fixes" into tm-dev am: 2e16265e am: 8b91b489 am: 5b29b5c9

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18456314



Change-Id: I1135fbc483b2c543bb8c01367bea3b92dceb5818
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>