Merge "Java docs update: Advise not to include PII in setProcessStateSummary" into rvc-dev am: fcaa94e2dc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12202766

Change-Id: I60e5010b5febdbf05b825ab7cccff03fd3cbbf0b