Sync SVG interfaces with the specs

Source/core/svg/SVGCursorElement.idl

Index: Source/core/svg/SVGCursorElement.idl
diff --git a/Source/core/svg/SVGCursorElement.idl b/Source/core/svg/SVGCursorElement.idl
index 74c76ad5a7442cebcf4c66066af25766a57b9970..56a83ec6f7581b7e92c4efe80613b093470ab6c2 100644
--- a/Source/core/svg/SVGCursorElement.idl
+++ b/Source/core/svg/SVGCursorElement.idl
@@ -23,7 +23,6 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-// http://www.w3.org/TR/SVG11/interact.html#InterfaceSVGCursorElement
 // http://www.w3.org/TR/SVG2/interact.html#InterfaceSVGCursorElement
 
 interface SVGCursorElement : SVGElement {
@@ -32,4 +31,7 @@ interface SVGCursorElement : SVGElement {
 };
 
 SVGCursorElement implements SVGURIReference;
-SVGCursorElement implements SVGTests; // in SVG 1.1 but not SVG 2
+
+// TODO(philipj): The following was part of SVG 1.1:
+// http://www.w3.org/TR/SVG11/interact.html#InterfaceSVGCursorElement
+SVGCursorElement implements SVGTests;