Enable Automation for default Chrome Browser

[rgant]

Trying to get rid of the save password prompt while running tests and this seems to be the flag to do it now.

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[rgant]

I signed it!

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[rogeriopvl]

Thanks for the PR @rgant 👍

[rogeriopvl]

@johnjbarton can we do a release with this?

[rgant]

In the mean time to get this functionality I've added the following customLauncher to my karma.conf.js:

    customLaunchers: {
      AutomatedChrome: {
        base: 'Chrome',
        flags: ['--enable-automation'],
      },
      // https://github.com/angular/angular-cli/blob/master/docs/documentation/stories/continuous-integration.md
      ChromeHeadlessCI: {
        base: 'ChromeHeadless',
        flags: ['--no-sandbox'],
      },
    },