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

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



Change-Id: Id38ff42284e12a51a1e15121ee99bfbf3a829e20
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>