Merge "Add a mutability flag to the PendingIntent" am: 2a4ac569b0 am: 0cfb318d10 am: 49a146399c am: a230de92fe

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1456120

Change-Id: I1e0adcc9affae154318f2e92a75ce190c97d3b10