Roll src/third_party/devtools-frontend/src 64e0899efa07..7cbdcaef5c81 (7 commits)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/64e0899efa07..7cbdcaef5c81

git log 64e0899efa07..7cbdcaef5c81 --date=short --first-parent --format='%ad %ae %s'
2020-03-19 aerotwist@chromium.org [global] Remaps self.Workspace.workspace
2020-03-19 tvanderlippe@chromium.org Update jsdoc_validator
2020-03-19 pfaffe@chromium.org Handle script language and code offset reported from the backend
2020-03-19 pfaffe@chromium.org Update CDP
2020-03-19 mathias@chromium.org Simplify list of vision deficiencies
2020-03-19 szuend@chromium.org [cleanup] Remove Promise.resolve async migration path in Linkifier
2020-03-19 szuend@chromium.org [cleanup] Enforce return type of LiveLocation delegate to be a Promise

Created with:
  gclient setdep -r src/third_party/devtools-frontend/src@7cbdcaef5c81

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:1003700,chromium:1011811,chromium:1032016,chromium:1057569,chromium:1058320
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: I6dcbeedca84487b6a173e885fe78aa771387bc61
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2109877Reviewed-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@{#751662}

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': '64e0899efa07a281ed44288cf6fab12e83e47f8a',
+  'devtools_frontend_revision': '7cbdcaef5c8171543910df429f74c4b4f0df71ab',
   # 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.