Roll DevTools Frontend from 8ea04b09d5a4 to 4b342721d088 (2 revisions)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/8ea04b09d5a4..4b342721d088

2020-05-26 tvanderlippe@chromium.org Use acorn-loose from front_end/third_party
2020-05-26 tvanderlippe@chromium.org Update http-proxy

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:1011811
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: Ia22346907ba9eaa1d38c38358abfcc704ef59dd8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2215894Reviewed-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@{#771784}

DEPS

@@ -249,7 +249,7 @@ 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': '8ea04b09d5a46b7115770b1368e6ae5600dc2933',
+  'devtools_frontend_revision': '4b342721d0887c46078c89f3daaa43ce386734fa',
   # 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.