Merge "Let chips take full screen width." into sc-dev am: 06b41019ef

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/13810241

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I59ab14a839fb6b3888c7db8cc3ffbe414722c2b2