Remove extensions from module.json schema
Remove extensions from module.json schema

R=9d3bededfc9b98cb289557338a8f98e77d597607@chromium.org

Fixed: 1134103
Change-Id: Iec6608ac9c55c4b005ade492af3fbca0b6ec1bb0
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2742815
Reviewed-by: Tim van der Lippe <dba8716ee7f8d16236046f74d2167cb94410f6ed@chromium.org>
Reviewed-by: Andres Olivares <9d3bededfc9b98cb289557338a8f98e77d597607@chromium.org>
Commit-Queue: Andres Olivares <9d3bededfc9b98cb289557338a8f98e77d597607@chromium.org>

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