Roll DevTools Frontend from 540f809f11e2 to ff509c5440f5 (10 revisions)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/540f809f11e2..ff509c5440f5

2021-01-20 andoli@chromium.org [module.json extensions] node_debugger
2021-01-20 fbeaufort@chromium.org Add categories, description, and screenshots to Application panel
2021-01-20 tvanderlippe@chromium.org Migrate naturalOrderComparator to string-utilities
2021-01-20 andoli@chromium.org [module.json extensions] media
2021-01-20 yiorsi@gmail.com Fix: remove the underline from CSS var()
2021-01-20 patrick.brosset@microsoft.com Avoid Layout pane overflows due to the color swatch hover style
2021-01-20 andoli@chromium.org Localize settings strings when used
2021-01-20 andoli@chromium.org [module.json extensions] node_main views
2021-01-20 tvanderlippe@chromium.org Migrate escapeForRegExp to string-utilities
2021-01-20 chrche@microsoft.com [Loc] Migrate inline_editor to localization V2

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:1050549,chromium:1134103,chromium:1136655,chromium:1146450,chromium:1168446
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: Ifc05c40c8da5b7ab0156c10d9f7fe873e2eb6569
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2639138Reviewed-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@{#845208}

DEPS

@@ -278,7 +278,7 @@ 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': '540f809f11e23844f44f8dc837e092e4256255ee',
+  'devtools_frontend_revision': 'ff509c5440f5259293218d59cf7ffc2417ca96a4',
   # 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.