Sync SVG interfaces with the specs

Source/core/svg/SVGPointList.idl

Index: Source/core/svg/SVGPointList.idl
diff --git a/Source/core/svg/SVGPointList.idl b/Source/core/svg/SVGPointList.idl
index 55e604236bdc7ae282a67d49980d3b043eefbf0d..e2dbb1526ea15a77d238f9d22b665846767958ba 100644
--- a/Source/core/svg/SVGPointList.idl
+++ b/Source/core/svg/SVGPointList.idl
@@ -23,6 +23,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+// http://www.w3.org/TR/SVG2/coords.html#InterfaceSVGPointList
+
 [
     ImplementedAs=SVGPointListTearOff,
     SetWrapperReferenceTo(SVGElement contextElement),
@@ -35,11 +37,12 @@
     [ImplementedAs=length] readonly attribute unsigned long numberOfItems;
 
     [RaisesException] void clear();
-    [RaisesException] SVGPoint initialize(SVGPoint item);
+    // TODO(philipj): SVGPoint should be DOMPoint.
+    [RaisesException] SVGPoint initialize(SVGPoint newItem);
     [RaisesException] getter SVGPoint getItem(unsigned long index);
-    [RaisesException] setter SVGPoint (unsigned long index, SVGPoint value);
-    [RaisesException] SVGPoint insertItemBefore(SVGPoint item, unsigned long index);
-    [RaisesException] SVGPoint replaceItem(SVGPoint item, unsigned long index);
+    [RaisesException] SVGPoint insertItemBefore(SVGPoint newItem, unsigned long index);
+    [RaisesException] SVGPoint replaceItem(SVGPoint newItem, unsigned long index);
     [RaisesException] SVGPoint removeItem(unsigned long index);
-    [RaisesException] SVGPoint appendItem(SVGPoint item);
+    [RaisesException] SVGPoint appendItem(SVGPoint newItem);
+    [RaisesException] setter void (unsigned long index, SVGPoint newItem);
 };