Merge "Clear calling identity when notifying alert/limit reached" am:...

Merge "Clear calling identity when notifying alert/limit reached" am: a4df5870 am: 6d27f88e am: 676c9263 am: abeeeda0

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1896540

Change-Id: Ic5a151a7927e034ed35e0cf1b41dfe11550e01e6