Enabling extra tests that pass on site-isolation FYI bots.
Enabling extra tests that pass on site-isolation FYI bots.

Tests that pass and can be removed from the exclusion list:
  BrowserTest.ClearPendingOnFailUnlessNTP
  BrowserTest.WindowOpenClose
  DnsProbeBrowserTest.*
  InlineLoginUISafeIframeBrowserTest.*
  LaunchWebAuthFlowFunctionTest.*
  OptionsUIBrowserTest.*
  PopupBlockerBrowserTest.*
  *.RestoreCrossSiteWithExistingSiteInstance
  ZoomControllerBrowserTest.*
  *.ProfilesWithoutPagesNotLaunched

Tests that don't exist anymore / don't match the exclusion pattern:
  *.NewAvatarMenuEnabledInGuestMode

Test suites that still fail, but where the exclusion can be narrowed down:
- RedirectTest.* [8 tests / only 1 fails]
  can be narrowed down into:
    RedirectTest.ClientEmptyReferer

- ReferrerPolicyTest.* [32 tests / only 1 fails]
  can be narrowed down into:
    ReferrerPolicyTest.HttpsRedirect

- SSLUITest.* [37 tests / only 1 fails]
  can be narrowed down into:
    SSLUITest.TestGoodFrameNavigation

- RestoreOnStartupPolicyTest* [10 tests / only 2 fail]
  can be narrowed down into:
    RestoreOnStartupPolicyTestInstance/RestoreOnStartupPolicyTest.RunTest*

BUG=417518,448592,467125,456420

Review URL: https://codereview.chromium.org/1466783002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#362248}

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