[UMA, Cleanup] Remove two not very helpful timing histograms.
commit8b550073890345e92ae3837e2b420a558d644ca9
authorisherman <isherman@chromium.org>
Wed, 5 Aug 2015 22:20:31 +0000 (5 15:20 -0700)
committerCommit bot <commit-bot@chromium.org>
Wed, 5 Aug 2015 22:21:06 +0000 (5 22:21 +0000)
treea540dc1e032c3508ff37a5346d618bf0aef46822
parent9b053ed8f7b8893ad0a5a33d31546c70563ddf20
[UMA, Cleanup] Remove two not very helpful timing histograms.

These histograms show that the events are generally quite fast, and any future
slowness should be identified with a profiler, rather than by remembering to
check these histograms.

BUG=517206
TEST=none
R=asvitkine@chromium.org

Review URL: https://codereview.chromium.org/1274893002

Cr-Commit-Position: refs/heads/master@{#341988}
components/metrics/metrics_log_manager.cc
tools/metrics/histograms/histograms.xml