Merge "Add a mutability flag to the PendingIntent" am: e5046ca23b am: 590c8766b6 am: a97a84a6cf

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1505734

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I2d71235f8a61e617f95094da1154342c00e9b8d5
tree: bc6a9b18c2f7961bb838b1f1d90e2f2a3071fd0c
  1. core/
  2. services/
  3. tests/