[e2e] Restricts hosted server
[e2e] Restricts hosted server

TBR=c979aeeb7049b4ff5aca438de57bc9513f558ecc@chromium.org

Bug: 1044632
Change-Id: I6c6cafbc0b285ea5335ad0832c957caebf9194ff
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2054148
Reviewed-by: Paul Lewis <8915f5d5c39a08c5a3e8a8d7314756e4580816f9@chromium.org>
Reviewed-by: Liviu Rau <c979aeeb7049b4ff5aca438de57bc9513f558ecc@chromium.org>
Commit-Queue: Paul Lewis <8915f5d5c39a08c5a3e8a8d7314756e4580816f9@chromium.org>

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