Merge "Java docs update: Advise not to include PII in setProcessStateSummary" into rvc-dev am: fcaa94e2dc am: 62b56170ac am: 7249ed0952

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

Change-Id: I85e8c4292f69e560c0036a6732d3c5a8f30225e5