Merge "Disable failing PIP expand assertion" into tm-dev am: 03465b1e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17884332



Change-Id: I1990aa27a8af6810d98539808537673960b5811f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>