This reports ANR events. The main purpose of use it is the context of
ANR reduce project to utilize UMA functionality to track improvements
and conduct Finch experiments.
Android part: ag/14415327
BUG=b:187112142
TEST=Locally, modified framework timeouts to easy cause ANRs and confirm
they appear in chrome://histograms
Change-Id: Ide6ae234923b4bd1bbed942a3a4065d71a0e8792
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2869972
Commit-Queue: Yury Khmel <khmel@chromium.org>
Reviewed-by: Jesse Doherty <jwd@chromium.org>
Reviewed-by: Yusuke Sato <yusukes@chromium.org>
Reviewed-by: Alan Ding <alanding@chromium.org>
Reviewed-by: Elijah Taylor <elijahtaylor@chromium.org>
Reviewed-by: Greg Levin <glevin@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#881313}