Merge "Add unit tests for layout of window decoration" into tm-qpr-dev am:...

Merge "Add unit tests for layout of window decoration" into tm-qpr-dev am: e4916371 am: dbafd00d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19419641



Change-Id: I6eb9871be6e0015e42c1a607c525aa5532186ef1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>