Enforce HTML range restriction on setting unsigned attribute values.

LayoutTests/fast/dom/script-tests/unsigned-long-attribute-reflection.js

Index: LayoutTests/fast/dom/script-tests/unsigned-long-attribute-reflection.js
diff --git a/LayoutTests/fast/dom/script-tests/unsigned-long-attribute-reflection.js b/LayoutTests/fast/dom/script-tests/unsigned-long-attribute-reflection.js
index 45a35159b1f57aaa43ade3eede78db6591b86ef0..660270e2c40a4432fc57b96adee8f2cb64a3dfa4 100644
--- a/LayoutTests/fast/dom/script-tests/unsigned-long-attribute-reflection.js
+++ b/LayoutTests/fast/dom/script-tests/unsigned-long-attribute-reflection.js
@@ -39,11 +39,9 @@ function testUnsignedLong(interface, createElement, attribute)
 
         t(0, "0");
         t(2147483647, "2147483647");
-        // per spec:
-        //t(2147483648, "0");
-        //t(-1, "0");
-        // per implementation <http://crbug.com/316122>:
-        t(2147483648, "2147483648");
-        t(-1, "4294967295");
+        t(2147483648, "0");
+        t(2147483700, "0");
+        t(-1, "0");
+        t(-3, "0");
     }, "set " + interface + "." + attribute);
 }