Roll src/third_party/devtools-frontend/src c0feb63a6ff4..664c5603593f (2 commits)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/c0feb63a6ff4..664c5603593f

git log c0feb63a6ff4..664c5603593f --date=short --first-parent --format='%ad %ae %s'
2020-02-03 pfaffe@chromium.org Allow tests to switch on individual experiments
2020-02-03 pfaffe@chromium.org Report the content type for wasm modules in hosted mode

Created with:
  gclient setdep -r src/third_party/devtools-frontend/src@664c5603593f

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: chromium:1047677
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: I69881ca1f78c4160bd5e38a742f8960b5d389ee6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2035306Reviewed-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@{#737862}

DEPS

@@ -247,7 +247,7 @@ 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': 'c0feb63a6ff43b202d3d4482d203fcb03c9b5a71',
+  'devtools_frontend_revision': '664c5603593ff2186bea3eda3d8295315ead29b4',
   # 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.