Merge "Make resize veil background adapt to theme." into udc-dev am:...

Merge "Make resize veil background adapt to theme." into udc-dev am: 2ce7451a am: f9aebe2b am: 67d78c64 am: 683ae02a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22912989



Change-Id: I1534fa8d6f8e66a52eb8ec557dfa8a73760c37d8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>