Don't test CSSValue in http/tests/security tests

LayoutTests/http/tests/security/resources/cross-frame-iframe-for-put-test.html

Index: LayoutTests/http/tests/security/resources/cross-frame-iframe-for-put-test.html
diff --git a/LayoutTests/http/tests/security/resources/cross-frame-iframe-for-put-test.html b/LayoutTests/http/tests/security/resources/cross-frame-iframe-for-put-test.html
index 2bb502fac04f1beafacf4cd5be58bd82a2af04d0..4d65aadb43a8e3a02f9880d9fbd53abe962e83db 100644
--- a/LayoutTests/http/tests/security/resources/cross-frame-iframe-for-put-test.html
+++ b/LayoutTests/http/tests/security/resources/cross-frame-iframe-for-put-test.html
@@ -63,10 +63,8 @@
         var CDATASectionOld = window.CDATASection;
         var CharacterDataOld = window.CharacterData;
         var CommentOld = window.Comment;
-        var CSSPrimitiveValueOld = window.CSSPrimitiveValue;
         var CSSRuleOld = window.CSSRule;
         var CSSStyleDeclarationOld = window.CSSStyleDeclaration;
-        var CSSValueOld = window.CSSValue;
         var DocumentFragmentOld = window.DocumentFragment;
         var DocumentOld = window.Document;
         var DocumentTypeOld = window.DocumentType;
@@ -264,10 +262,8 @@
             shouldBe("window.CDATASection", "CDATASectionOld");
             shouldBe("window.CharacterData", "CharacterDataOld");
             shouldBe("window.Comment", "CommentOld");
-            shouldBe("window.CSSPrimitiveValue", "CSSPrimitiveValueOld");
             shouldBe("window.CSSRule", "CSSRuleOld");
             shouldBe("window.CSSStyleDeclaration", "CSSStyleDeclarationOld");
-            shouldBe("window.CSSValue", "CSSValueOld");
             shouldBe("window.Document", "DocumentOld");
             shouldBe("window.DocumentFragment", "DocumentFragmentOld");
             shouldBe("window.DocumentType", "DocumentTypeOld");