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 am: ef489b0f am: e6d0a468 am: c6cd57ed

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



Change-Id: I7d41f191740509f96f94db579c187d6095872f0c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>