Roll DevTools Frontend from 167cbab7ee8e to 447a462be3f9 (1 revision)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/167cbab7ee8e..447a462be3f9

2020-08-27 chrche@microsoft.com [Elements] Update hideSearchHighlights codepath

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:1121459
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: I844a0ca5129880d51c7564cb9594b66f948ee15d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2378824Reviewed-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@{#802122}

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': '167cbab7ee8e2ff0060e3a76752c821dc8770d87',
+  'devtools_frontend_revision': '447a462be3f9d44c89994c8a5eb44b738d4c8dc6',
   # 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.