Merge "Don't merge task view transitions in UnfoldTransitionHandler" into udc-dev am: 021e9f1a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23666087



Change-Id: I94229a47847645c6daa4bbe9fc1619ddc8c18568
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>