Roll DevTools Frontend from 854885046bca to 34a1660229e0 (1 revision)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/854885046bca..34a1660229e0

2020-11-23 aerotwist@chromium.org Bumps bl to 4.0.3, adds karma-spec-reporter

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: None
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: Iaf3a6fead11c3da8ba7ab4b57ed0b2105efbc90d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2554416Reviewed-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@{#830118}

DEPS

@@ -275,7 +275,7 @@ 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': '854885046bca8f327f003bb90faaa6ad4835c418',
+  'devtools_frontend_revision': '34a1660229e0d8a579b29e2171f5936b35b34a36',
   # 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.