Merge "Reset internal and visual swipe state whenever the shade collapses."...

Merge "Reset internal and visual swipe state whenever the shade collapses." into udc-dev am: b91f5bac

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22646454



Change-Id: I860466f31552893df220d4172ed96d913599f9c2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>