Roll DevTools Frontend from cdba9badd3b3 to 1227ffd79585 (4 revisions)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/cdba9badd3b3..1227ffd79585

2020-10-20 alcastano@google.com Add isReportOnly field to CSP Issue messages in CDP
2020-10-20 almuthanna@google.com Add Profiling E2E test
2020-10-20 sigurds@chromium.org Add more logging to the inspector back-end
2020-10-20 tvanderlippe@chromium.org Revert "Use Markdown for Mixed Content related messages in the Issue tab"

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:1125465,chromium:1139223,chromium:1140504
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: I34335623944fba9c0746912464978bff50ab20c3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2487174Reviewed-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@{#819030}

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': 'cdba9badd3b34e91bc3ddf4744cf26556ff129f4',
+  'devtools_frontend_revision': '1227ffd7958584eb486cb065a50630ae7a06eb27',
   # 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.