Merge "Inroduce UNIFORM_OPS sampling." into rvc-dev am: 0a7281e573

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11689592

Change-Id: I0dbc266a2528abbc582c908b63e895713100da60
tree: c1b30055937f824da355669c82902e3e408ccdee
  1. stats/