Merge "Allow dev tools to suppress clipboard overlay." into tm-dev am:...

Merge "Allow dev tools to suppress clipboard overlay." into tm-dev am: 627b6b9c am: 7556bd6a am: 32a91d5e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18205875



Change-Id: Iba28a280c522c3a4ea5b85e3963c7e46b85040c5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>