Update IDL to 1847

core/svg/SVGNumberList.idl

Index: core/svg/SVGNumberList.idl
diff --git a/core/svg/SVGNumberList.idl b/core/svg/SVGNumberList.idl
index 4711cc66379a1f67163f0cb1b373e5398807ee52..1bc3a5b70c193b8b849d12eccc39599cce86e1c4 100644
--- a/core/svg/SVGNumberList.idl
+++ b/core/svg/SVGNumberList.idl
@@ -24,15 +24,19 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-interface SVGNumberList {
+[
+    ImplementedAs=SVGNumberListTearOff,
+    SetWrapperReferenceTo(SVGElement contextElement),
+    StrictTypeChecking,
+] interface SVGNumberList {
     readonly attribute unsigned long numberOfItems;
 
     [RaisesException] void clear();
-    [StrictTypeChecking, RaisesException] SVGNumber initialize(SVGNumber item);
-    [StrictTypeChecking, RaisesException] SVGNumber getItem(unsigned long index);
-    [StrictTypeChecking, RaisesException] SVGNumber insertItemBefore(SVGNumber item, unsigned long index);
-    [StrictTypeChecking, RaisesException] SVGNumber replaceItem(SVGNumber item, unsigned long index);
-    [StrictTypeChecking, RaisesException] SVGNumber removeItem(unsigned long index);
-    [StrictTypeChecking, RaisesException] SVGNumber appendItem(SVGNumber item);
+    [RaisesException] SVGNumber initialize(SVGNumber item);
+    [RaisesException] SVGNumber getItem(unsigned long index);
+    [RaisesException] SVGNumber insertItemBefore(SVGNumber item, unsigned long index);
+    [RaisesException] SVGNumber replaceItem(SVGNumber item, unsigned long index);
+    [RaisesException] SVGNumber removeItem(unsigned long index);
+    [RaisesException] SVGNumber appendItem(SVGNumber item);
 };