Merge "Do not apply taskbar insets for overlay case." into tm-dev am: 33a32995 am: 13cf5c1d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17567820



Change-Id: Ib48e3fcf71d9867fcebd3d57ad058098015074fb
Ignore-AOSP-First: this is an automerge
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>