Merge "RemoteViews: fix BitmapCache after immutable Bitmap switch" into tm-qpr-dev am: fe195e6f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19450080



Change-Id: I7ea562c9433a85dcad6cb3241954140dcb8905b2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>