event_mon is not used anymore

https://cs.chromium.org/import.*event_mon%20lang:python

Bug: 795745
Change-Id: I79a06a95cb702dd8c145517bb089088f143d980a
Reviewed-on: https://chromium-review.googlesource.com/c/infra/infra/+/2007555
Auto-Submit: Takuto Ikuta <tikuta@chromium.org>
Commit-Queue: Vadim Shtayura <vadimsh@chromium.org>
Reviewed-by: Vadim Shtayura <vadimsh@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#28473}
Cr-Mirrored-From: https://chromium.googlesource.com/infra/infra
Cr-Mirrored-Commit: a04192cb5189c6fc7310e25a4ef5cace789791d3
16 files changed
tree: c0bdbf0f97639ae22aea3a79962cbc750b23a333
  1. .coveragerc
  2. infra_libs/
  3. setup.py