[automerger skipped] Reset mAnimatingExit flag while relayout visible window. am: b0623b13ed -s ours

am skip reason: Merged-In Id2718b438ef9f21b0bc4182e50b59de07c445372 with SHA-1 daff5ea4ad is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/27708335

Change-Id: I640649f8aff1fdcf39d0ab378f686d05c585c146
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>