Merge "Notify dispatcher when its configuration needs to be updated" into...

Merge "Notify dispatcher when its configuration needs to be updated" into udc-dev am: cb0109ed am: 5c943e8b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22760950



Change-Id: Icbbd15249c0220ca7e8d86cbd24dedde5569b7f9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>