Merge "Guard against null info when applying widget RROs" into sc-dev am: 1561c6ac27 am: 9fd3a5cc5e am: 78a0558663

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15543977

Change-Id: Iaa4fd652c1781a991213fba1ca77b4f36cf29488