Merge "Set force translucent by split visibility" into tm-qpr-dev am:...

Merge "Set force translucent by split visibility" into tm-qpr-dev am: 4b4bd645 am: d32bff63 am: 7503aab5 am: c30f96f7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21899700



Change-Id: I982664378ca6ee5e46a86fc957afbf918f6a2446
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>