Merge "Make the widget option on the PopupContainer full width" into tm-dev am: c2d37e042d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17592804

Change-Id: Ifdca813651d754db23dc02dbf9d7847fe6c632f4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>