Roll DevTools Frontend from 4cbb6ef49709 to a74cd08cb159 (1 revision)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/4cbb6ef49709..a74cd08cb159

2020-07-17 mathias@chromium.org Exclude generated Lighthouse locale files

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:1106483
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: Id6aa5a0e6174ebe3e3fd186eeb91bffdd6b6eeee
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2304397Reviewed-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@{#789435}

DEPS

@@ -270,7 +270,7 @@ 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': '4cbb6ef49709470e4b4d4cd91ea656a93d6ecf77',
+  'devtools_frontend_revision': 'a74cd08cb159556ae6899722177bbce64a580db2',
   # 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.