Merge "Guard against null info when applying widget RROs" into sc-dev am: 1561c6ac27 am: 73feaa09a6 am: ed2824c92d am: cbc4e894df

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

Change-Id: Ib057791d95958db773c63dfea62ae57c5d7a336d