Merge "Merge "Pass last touch event to DragDownHelper when starting doze" into udc-dev am: 4422c68b am: c142d4d1 am: acd2df96" into udc-qpr-dev-plus-aosp am: 05780f41

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23267936



Change-Id: Id8ca23cefee885d31fb37fa55061a31dbfe7b023
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>