Typecheck resources/ServiceWorkerCacheViews.js with TypeScript
Typecheck resources/ServiceWorkerCacheViews.js with TypeScript

R=f04d242e109628a27a0f75fd49a87722bcf291fd@chromium.org

Bug: 1011811
Change-Id: I679eb9ebfb88071ed10cf0f31d1e76276ef7d307
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2472057
Commit-Queue: Tim van der Lippe <dba8716ee7f8d16236046f74d2167cb94410f6ed@chromium.org>
Auto-Submit: Tim van der Lippe <dba8716ee7f8d16236046f74d2167cb94410f6ed@chromium.org>
Reviewed-by: Sigurd Schneider <f04d242e109628a27a0f75fd49a87722bcf291fd@chromium.org>

ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend