Merge "Remove using of setResizing in split screen" into tm-qpr-dev am: 4d181940

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18914371



Change-Id: I980a8d5926abafbd6cca2a8f5c7d1f9ebb5732c9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>