Roll src/third_party/devtools-frontend/src d892991127bf..34b3c0b066e5 (1 commits)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/d892991127bf..34b3c0b066e5

git log d892991127bf..34b3c0b066e5 --date=short --first-parent --format='%ad %ae %s'
2019-12-21 devtools-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com Update Devtools DEPS.

Created with:
  gclient setdep -r src/third_party/devtools-frontend/src@34b3c0b066e5

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: Id719fc774b94f21835367800fc8e7170f968c740
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1979455Reviewed-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@{#727052}

DEPS

@@ -246,7 +246,7 @@ 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': 'd892991127bfa890d2e417919004939074ddff58',
+  'devtools_frontend_revision': '34b3c0b066e55c2e96204e700dc478537d7df993',
   # 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.