Roll src/third_party/devtools-frontend/src 378c0f1b0817..56690232104c (8 commits)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/378c0f1b0817..56690232104c

git log 378c0f1b0817..56690232104c --date=short --first-parent --format='%ad %ae %s'
2020-02-12 tvanderlippe@chromium.org Migrate coverage/ to import cross-module
2020-02-12 tvanderlippe@chromium.org Add javascript source formatting e2etest
2020-02-12 tvanderlippe@chromium.org Migrate formatter_worker/ to import cross-module
2020-02-12 jacktfranklin@chromium.org Prefer eslint-mocha for linting `.only` in tests
2020-02-12 aerotwist@chromium.org Enable colored output from test subprocesses
2020-02-12 tvanderlippe@chromium.org Migrate performance_monitor/ to import cross-module
2020-02-12 tvanderlippe@chromium.org Migrate perf_ui/ to import cross-module
2020-02-12 tvanderlippe@chromium.org Migrate screencast/ to import cross-module

Created with:
  gclient setdep -r src/third_party/devtools-frontend/src@56690232104c

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:1006759,chromium:1044632
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: I1ab6a43b774bb622d6bde1e4efc789c529fae022
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2052100Reviewed-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@{#740801}

DEPS

@@ -242,7 +242,7 @@ 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': '378c0f1b08172943cc1f47688960d7b5946a6313',
+  'devtools_frontend_revision': '56690232104ccb28485fef739aea319072de8b5b',
   # 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.