Roll DevTools Frontend from af6416cd74c8 to 038b9b33775b (1 revision)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/af6416cd74c8..038b9b33775b

2020-07-23 kimanh@chromium.org Use setBreakpoint() only when creating a new breakpoint

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:1105172
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: I92717ea57b2483cb209067fd1811c212a72c9824
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2315207Reviewed-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@{#791203}

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': 'af6416cd74c82508435cc34e5c5557484be68c59',
+  'devtools_frontend_revision': '038b9b33775be9de430187e33529fdd8b696fdb9',
   # 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.