Roll src/third_party/devtools-frontend/src eecaa7adff55..b5bbcc0078b0 (3 commits)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/eecaa7adff55..b5bbcc0078b0

git log eecaa7adff55..b5bbcc0078b0 --date=short --first-parent --format='%ad %ae %s'
2020-02-11 jacktfranklin@chromium.org Add sinonjs@8.1.1 dependency
2020-02-11 jacktfranklin@chromium.org Remove defunct code in `CookieModel`
2020-02-11 janscheffler@chromium.org Fix escaping for Copy as cURL

Created with:
  gclient setdep -r src/third_party/devtools-frontend/src@b5bbcc0078b0

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/+/master/autoroll/README.md

Bug: None
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: I4f5c747702a8dbe47836313df0ac68785b4616a9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2050557Reviewed-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@{#740321}

DEPS

@@ -242,7 +242,7 @@ 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': 'eecaa7adff55186a68fa840d3647d948cfe70f3f',
+  'devtools_frontend_revision': 'b5bbcc0078b0352db4c676b2b70e22faf3994080',
   # 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.