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: I332a10bff98c44109ae7a02b920b87a99d024e97
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>