Sync SVG interfaces with the specs

Source/core/svg/SVGNumberList.idl

Index: Source/core/svg/SVGNumberList.idl
diff --git a/Source/core/svg/SVGNumberList.idl b/Source/core/svg/SVGNumberList.idl
index 7a4447b21ae49c79c2bd358edc7de177ecefcda0..6c9bea9d0f761d7fdf0f683aafb0649d6f55e500 100644
--- a/Source/core/svg/SVGNumberList.idl
+++ b/Source/core/svg/SVGNumberList.idl
@@ -24,6 +24,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+// http://www.w3.org/TR/SVG2/types.html#InterfaceSVGNumberList
+
 [
     ImplementedAs=SVGNumberListTearOff,
     SetWrapperReferenceTo(SVGElement contextElement),
@@ -36,11 +38,11 @@
     [ImplementedAs=length] readonly attribute unsigned long numberOfItems;
 
     [RaisesException] void clear();
-    [RaisesException] SVGNumber initialize(SVGNumber item);
+    [RaisesException] SVGNumber initialize(SVGNumber newItem);
     [RaisesException] getter SVGNumber getItem(unsigned long index);
-    [RaisesException] setter SVGNumber (unsigned long index, SVGNumber value);
-    [RaisesException] SVGNumber insertItemBefore(SVGNumber item, unsigned long index);
-    [RaisesException] SVGNumber replaceItem(SVGNumber item, unsigned long index);
+    [RaisesException] SVGNumber insertItemBefore(SVGNumber newItem, unsigned long index);
+    [RaisesException] SVGNumber replaceItem(SVGNumber newItem, unsigned long index);
     [RaisesException] SVGNumber removeItem(unsigned long index);
-    [RaisesException] SVGNumber appendItem(SVGNumber item);
+    [RaisesException] SVGNumber appendItem(SVGNumber newItem);
+    [RaisesException] setter void (unsigned long index, SVGNumber newItem);
 };