Merge "Improve docs for generated properties in PropertyMapper" am: 46a915f6...

Merge "Improve docs for generated properties in PropertyMapper" am: 46a915f6 am: ef33f360 am: 58b0f9d6 am: 1253941b am: c695becb

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2165102



Change-Id: I494e512872b506b74b2dabfdf270640d1e8d6b4c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>