Roll src/third_party/devtools-frontend/src 4b6a26740234..f3aa582f01c2 (7 commits)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/4b6a26740234..f3aa582f01c2

git log 4b6a26740234..f3aa582f01c2 --date=short --first-parent --format='%ad %ae %s'
2019-12-04 yangguo@chromium.org Remove invalid isolate entries in BUILD.gn
2019-12-04 anubmat@microsoft.com DevTools: Add profileType context in the aria-description of Memory tool sidebar tree elements
2019-12-04 devtools-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com Update Devtools DEPS.
2019-12-03 zoeclifford@chromium.org Update Googlebot User-Agent
2019-12-03 mjackson@microsoft.com Allow user to tab to the inspect link on the remote devices panel.
2019-12-03 yangguo@chromium.org Move test and localization scripts
2019-12-03 janscheffler@chromium.org Show Network request with SameSite issues

Created with:
  gclient setdep -r src/third_party/devtools-frontend/src@f3aa582f01c2

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: chromium:1030258,chromium:963183,chromium:984733
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: Iab0c9089c5bc957ea3de62b99766e5429ff87dc4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1950041Reviewed-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@{#721414}

DEPS

@@ -243,7 +243,7 @@ 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': '4b6a267402341bd36948fc0adad68840df61b3ca',
+  'devtools_frontend_revision': 'f3aa582f01c244f90348b10a7d177dc7674b6391',
   # 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.