Disable extensions and settings when opening browser

[ebebbington]

for example when i run sinco in non-headless, the chrome browser uses my default search engine, and signed in as my acc, it shouldn't and should be naked when starting

[ebebbington]

can be aided by setting default args:

// chrome
// Default arguments
    "--disable-background-networking",
    "--enable-features=NetworkService,NetworkServiceInProcess",
    "--disable-background-timer-throttling",
    "--disable-backgrounding-occluded-windows",
    "--disable-breakpad",
    "--disable-client-side-phishing-detection",
    "--disable-component-extensions-with-background-pages",
    "--disable-default-apps",
    "--disable-dev-shm-usage",
    "--disable-extensions",
    "--disable-features=TranslateUI",
    "--disable-hang-monitor",
    "--disable-ipc-flooding-protection",
    "--disable-popup-blocking",
    "--disable-prompt-on-repost",
    "--disable-renderer-backgrounding",
    "--disable-sync",
    "--force-color-profile=srgb",
    "--metrics-recording-only",
    "--no-first-run",
    "--enable-automation",
    "--password-store=basic",
    "--use-mock-keychain",

[ebebbington]

Actually headless doesn't use extensions, and thats we use, so switching this issue up

It would be good to add the above list only