Roll DevTools Frontend from 13f6549d5a10 to 3048829bb6b8 (4 revisions)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/13f6549d5a10..3048829bb6b8

2020-10-02 leese@chromium.org Disable flaky e2e tests
2020-10-02 chrche@microsoft.com Fix two exceptions in JavascriptAutoComplete.js
2020-10-02 vidorteg@microsoft.com Making "group similar" more descriptive.
2020-10-02 jegarc@microsoft.com Split "is able to step with state in multi-threaded code" in

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:1132428,chromium:1134579,chromium:1134593,chromium:1134602
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: I22ccc002e4f2a30a9106d02eaf8145c5dabe48b0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2446580Reviewed-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@{#813322}

DEPS

@@ -266,7 +266,7 @@ 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': '13f6549d5a10990a334488d85684bed77c72f2d0',
+  'devtools_frontend_revision': '3048829bb6b85623a2aa57d95120dfd95f46dc48',
   # 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.