Roll src/third_party/devtools-frontend/src 3d9f3b12043b..a7e5e973577c (1 commits)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/3d9f3b12043b..a7e5e973577c

git log 3d9f3b12043b..a7e5e973577c --date=short --first-parent --format='%ad %ae %s'
2020-05-19 alexrudenko@chromium.org Improve update performance for styles pane

Created with:
  gclient setdep -r src/third_party/devtools-frontend/src@a7e5e973577c

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:1065380
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: I627bd0ba2790edd25bd37e941977e4ac91bf40ff
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2208705Reviewed-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@{#770042}

DEPS

@@ -249,7 +249,7 @@ 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': '3d9f3b12043bedb25aea9d3a5dc85cd5843f193e',
+  'devtools_frontend_revision': 'a7e5e973577cbd451c43cb04120932486cd9d8aa',
   # 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.