Roll DevTools Frontend from fd9afd0a756b to 78768c9a86bf (2 revisions)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/fd9afd0a756b..78768c9a86bf

2020-10-09 patrick.brosset@microsoft.com Network: Make the initiator column jump to the right position
2020-10-09 patrick.brosset@microsoft.com Track clicks on var() function links

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:1124707,chromium:1134064
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: Id2194f1698799529497ed831f5e6f49b47655bcc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2463179Reviewed-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@{#815565}

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': 'fd9afd0a756b5806c4ea4a0252fd6b884b17ec05',
+  'devtools_frontend_revision': '78768c9a86bfa1e795e36ec4e13955421688559a',
   # 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.