Merge "Fix a security issue in app widget service." into qt-dev am: 5a292b8b...

Merge "Fix a security issue in app widget service." into qt-dev am: 5a292b8b am: f90c7700 am: af809557 am: 1dd381ac

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20026360



Change-Id: Id319d9e171c2b99335aa7c7ad845dfe6acc9a2a7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>