Merge "Send all-window-drawn message of caller directly" into udc-dev am: 4b651767 am: d3d448bd am: dede3ae2 am: e8f7119f

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



Change-Id: If9b8ec09e332b93fc5da7e215f89f12ac69b0e3e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>