Merge "Send all-window-drawn message of caller directly" into udc-dev am: 4b651767 am: 5034617c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23873845



Change-Id: I64713d406b8703f5680b3633d2a239dac6c3b857
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>