Merge "Use the proper transaction when finishing a split screen transition"...

Merge "Use the proper transaction when finishing a split screen transition" into tm-qpr-dev am: a2227ca9

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19416506



Change-Id: I807ef88a1672ee0ec3a076b0a13af36db805824d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>