[test] Port the virtual test suites from Chrome
[test] Port the virtual test suites from Chrome

Collected only relevant conf

Bug: chromium:1018670
Change-Id: I5de51e3912b6619736f11da9f75cdc09143463e4
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/1947536
Reviewed-by: Yang Guo <1cf0af8245a3a17a632a2c73531392b0f9761c76@chromium.org>
Commit-Queue: Liviu Rau <c979aeeb7049b4ff5aca438de57bc9513f558ecc@chromium.org>

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