Merge "Merge "Fix support for split-screen w/ non-resizable home" into rvc-dev...

Merge "Merge "Fix support for split-screen w/ non-resizable home" into rvc-dev am: a9233b0a am: bf8f7506 am: e4ef869a" into rvc-qpr-dev-plus-aosp am: 9fb2c948

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11897517

Change-Id: I599c4b807ec6a2b2db02c0262240ffa01d6895b9