Merge "Adding logging for shade fling expansion direction" into udc-dev am: be5b49dc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23120503



Change-Id: I539ccacb24224cbf2f964c47630e4f12c948d4ed
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>