Merge "Enable WM remote occlude flag; fix occlude state issues." into tm-dev am: ef4ec2ff am: f45ef072 am: c379fe59 am: 2228042a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17776445



Change-Id: Ic9019885a9d93f9930ae6169475f85ab92cbe4b3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>