Roll src/third_party/devtools-frontend/src 7bf8e78da3a8..d4092e36afe4 (1 commits)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/7bf8e78da3a8..d4092e36afe4

git log 7bf8e78da3a8..d4092e36afe4 --date=short --first-parent --format='%ad %ae %s'
2019-12-02 szuend@chromium.org Remove top-level await pre-processing

Created with:
  gclient setdep -r src/third_party/devtools-frontend/src@d4092e36afe4

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:1021921
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: I45bb40e0132fa6e644707d90b6893b7456964486
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1946416Reviewed-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@{#720448}

DEPS

@@ -243,7 +243,7 @@ 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': '7bf8e78da3a88d3877617b72a5246a4bf06eefdd',
+  'devtools_frontend_revision': 'd4092e36afe41eeb43554da03e9ef7e9647a91ff',
   # 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.