Roll src/third_party/devtools-frontend/src ac1817c5d036..237b8541c13f (2 commits)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/ac1817c5d036..237b8541c13f

git log ac1817c5d036..237b8541c13f --date=short --first-parent --format='%ad %ae %s'
2020-04-08 kahinds@microsoft.com Fix color contrast for string, symbol, and regex object values
2020-04-08 tvanderlippe@chromium.org Use typescript-eslint parser for localizability pipeline

Created with:
  gclient setdep -r src/third_party/devtools-frontend/src@237b8541c13f

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/devtools-frontend-chromium
Please CC devtools-waterfall-sheriff-onduty@grotations.appspotmail.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

Bug: chromium:1066549
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: Ife4b7a1900ad4b123f7ad5efcc2540f214ccaa76
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2142477
Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#757572}