Roll DevTools Frontend from 588efd970283 to b87e7b7d3b0b (2 revisions)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/588efd970283..b87e7b7d3b0b

2020-09-16 changhaohan@chromium.org TypeScriptify elements/MetricsSidebarPane.js
2020-09-16 yangguo@chromium.org Fix corner case in sortAndMergeRanges

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,chromium:1093296
Tbr: devtools-waterfall-sheriff-onduty@grotations.appspotmail.com
Change-Id: I802f39fca7eb6aacf9e4590d2ffcf1b9631c9b17
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2412445Reviewed-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@{#807450}

DEPS

@@ -266,7 +266,7 @@ 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': '588efd97028372b196f4d5adeed725a757a68d9b',
+  'devtools_frontend_revision': 'b87e7b7d3b0ba8a363286db0f5906485f3765851',
   # 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.