Roll DevTools Frontend from d2e6434aadb1 to 9f9ea0f6f024 (1 revision)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/d2e6434aadb1..9f9ea0f6f024

2020-10-21 szuend@chromium.org [ts] Type-check object_ui/ObjectPopoverHelper.js with TypeScript

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:1011811
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: Ide21bfeef878a68ebd78708f535f6da328663eab
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2489226Reviewed-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@{#819276}

DEPS

@@ -277,7 +277,7 @@ 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': 'd2e6434aadb198821ca83b9c6a2bdb7ed12905da',
+  'devtools_frontend_revision': '9f9ea0f6f024e1416aadfe23924410dfd457fd95',
   # 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.