The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f761c23021fbe9844ce9d50580485937b57d6d0e

commit f761c23021fbe9844ce9d50580485937b57d6d0e
Author: Yao Xiao <yaoxia@chromium.org>
Date: Tue Jul 31 21:40:00 2018

Add enum histogram for RulesetVerificationStatus

Bug: 863889
Change-Id: Ib1c68ca3053f3dfea5e06e40127a74634e45f6da
Reviewed-on: https://chromium-review.googlesource.com/1140204
Reviewed-by: Mark Pearson <mpearson@chromium.org>
Reviewed-by: Charlie Harrison <csharrison@chromium.org>
Reviewed-by: Josh Karlin <jkarlin@chromium.org>
Commit-Queue: Yao Xiao <yaoxia@chromium.org>
Cr-Commit-Position: refs/heads/master@{#579578}
[modify] https://crrev.com/f761c23021fbe9844ce9d50580485937b57d6d0e/chrome/browser/subresource_filter/subresource_filter_browsertest.cc
[modify] https://crrev.com/f761c23021fbe9844ce9d50580485937b57d6d0e/components/subresource_filter/content/browser/verified_ruleset_dealer.cc
[modify] https://crrev.com/f761c23021fbe9844ce9d50580485937b57d6d0e/components/subresource_filter/content/browser/verified_ruleset_dealer.h
[modify] https://crrev.com/f761c23021fbe9844ce9d50580485937b57d6d0e/components/subresource_filter/content/browser/verified_ruleset_dealer_unittest.cc
[modify] https://crrev.com/f761c23021fbe9844ce9d50580485937b57d6d0e/tools/metrics/histograms/enums.xml
[modify] https://crrev.com/f761c23021fbe9844ce9d50580485937b57d6d0e/tools/metrics/histograms/histograms.xml

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/4dd959af571604c2977bc9dadd30d0d8d61c0c6f

commit 4dd959af571604c2977bc9dadd30d0d8d61c0c6f
Author: Yao Xiao <yaoxia@chromium.org>
Date: Wed Aug 01 03:42:04 2018

Make the summary for RulesetVerificationStatus less confusing

A patch to CL 1140204 that's areadly merged in

Bug: 863889
Change-Id: If16395f2becabbc49c372d88c98d3021f2c36868
Reviewed-on: https://chromium-review.googlesource.com/1157608
Reviewed-by: Mark Pearson <mpearson@chromium.org>
Commit-Queue: Yao Xiao <yaoxia@chromium.org>
Cr-Commit-Position: refs/heads/master@{#579686}
[modify] https://crrev.com/4dd959af571604c2977bc9dadd30d0d8d61c0c6f/tools/metrics/histograms/histograms.xml