[automerger skipped] Merge "Support exit to full screen to non-split app" into...

[automerger skipped] Merge "Support exit to full screen to non-split app" into tm-dev am: af014f9e am: 058e4694 -s ours

am skip reason: Merged-In Iae61d821028755dcca96edb904912495b268bf8c with SHA-1 f8b022ef is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17800505



Change-Id: I6b13b2682be8188862e3017892fcf4e77ab75f0a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>