Roll src/third_party/devtools-frontend/src 7e6ae2798c52..3610dd0daf0f (1 commits)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/7e6ae2798c52..3610dd0daf0f

git log 7e6ae2798c52..3610dd0daf0f --date=short --first-parent --format='%ad %ae %s'
2020-02-03 bmeurer@chromium.org [karma-tests] Add unit tests for StringOutputStream.

Created with:
  gclient setdep -r src/third_party/devtools-frontend/src@3610dd0daf0f

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: None
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: Ida574cd6f54b514bc0efc91aca1536f6bdc2f126
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2035354Reviewed-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@{#737711}

DEPS

@@ -247,7 +247,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling devtools-frontend
   # and whatever else without interference from each other.
-  'devtools_frontend_revision': '7e6ae2798c52d457d526c9a6baa1598354b2dca8',
+  'devtools_frontend_revision': '3610dd0daf0fab93ea42c5ba0b0ed5e57f4ccd74',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libprotobuf-mutator
   # and whatever else without interference from each other.