Roll DevTools Frontend from 111e01a4ac13 to ea4488d496b4 (2 revisions)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/111e01a4ac13..ea4488d496b4

2021-01-19 sigurds@chromium.org Refactor ErrorWarningCounter to use a new CounterButton component
2021-01-19 wolfi@chromium.org Add sources_panel_icon

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/+doc/master/autoroll/README.md

Bug: chromium:1140516
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: I1e94f474f5f99d431c3312ad84b3477b96388f95
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2637299Reviewed-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@{#844717}

DEPS

@@ -278,7 +278,7 @@ 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': '111e01a4ac137fd80a39aec2cc26f2d59cb65bed',
+  'devtools_frontend_revision': 'ea4488d496b408dfa9d7a8329db8493e1df9d1a4',
   # 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.