Disabling SAMLPolicyTest.SAMLInterstitialNext due to flakiness

chrome/browser/chromeos/login/saml/saml_browsertest.cc

Index: chrome/browser/chromeos/login/saml/saml_browsertest.cc
diff --git a/chrome/browser/chromeos/login/saml/saml_browsertest.cc b/chrome/browser/chromeos/login/saml/saml_browsertest.cc
index bcf568476a99a2ff4aa136258b78166f326e886f..35216ecf761abf4a8babd00d8555f9e9215da6a8 100644
--- a/chrome/browser/chromeos/login/saml/saml_browsertest.cc
+++ b/chrome/browser/chromeos/login/saml/saml_browsertest.cc
@@ -1407,7 +1407,8 @@ IN_PROC_BROWSER_TEST_F(SAMLPolicyTest, SAMLInterstitialChangeAccount) {
 // Tests that clicking "Next" in the SAML interstitial page successfully
 // triggers a SAML redirect request, and the SAML IdP authentication page is
 // loaded and authenticaing there is successful.
-IN_PROC_BROWSER_TEST_F(SAMLPolicyTest, SAMLInterstitialNext) {
+// Disabled due to flakiness, see crbug.com/699228
+IN_PROC_BROWSER_TEST_F(SAMLPolicyTest, DISABLED_SAMLInterstitialNext) {
   fake_saml_idp()->SetLoginHTMLTemplate("saml_login.html");
   fake_gaia_->SetFakeMergeSessionParams(
       kFirstSAMLUserEmail, kTestAuthSIDCookie1, kTestAuthLSIDCookie1);