| Index: third_party/WebKit/LayoutTests/http/tests/credentialmanager/credentialscontainer-get-errors.html
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| diff --git a/third_party/WebKit/LayoutTests/http/tests/credentialmanager/credentialscontainer-get-errors.html b/third_party/WebKit/LayoutTests/http/tests/credentialmanager/credentialscontainer-get-errors.html
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| index 2dc5422c7619b521c40c9f4811f2e50c42297db3..02c2e47ac4405d9f0f8715bbd17c1e5b10de8c95 100644
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| --- a/third_party/WebKit/LayoutTests/http/tests/credentialmanager/credentialscontainer-get-errors.html
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| +++ b/third_party/WebKit/LayoutTests/http/tests/credentialmanager/credentialscontainer-get-errors.html
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| @@ -24,4 +24,9 @@ promise_test(function (t) {
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|          testRunner.setMockCredentialManagerError("unknown");
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|      return promise_rejects(t, "NotReadableError", navigator.credentials.get({ password: true }));
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|  });
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| +promise_test(function (t) {
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| +    return promise_rejects(t, new TypeError(), navigator.credentials.get({
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| +        mediation: "invalid"
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| +    }));
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| +});
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|  </script>
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| 
 |