Roll DevTools Frontend from d81fad6de554 to 212c527f90e9 (3 revisions)

https://chromium.googlesource.com/devtools/devtools-frontend.git/+log/d81fad6de554..212c527f90e9

2020-05-27 jacktfranklin@chromium.org Upgrade to TypeScript 3.9.3
2020-05-27 tvanderlippe@chromium.org Typecheck browser_sdk/LogManager.js with TypeScript
2020-05-27 jacktfranklin@chromium.org Sort expected files in search results e2e test

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: Iacf63754c8a96505e71c76ae2638396693c562b8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2218433Reviewed-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@{#772290}

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': 'd81fad6de55478544c9fca623fa01747d657686e',
+  'devtools_frontend_revision': '212c527f90e9239ef5f20fc24c50cf3ce0a17f33',
   # 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.