Stop using [InterfaceName] for WebKitNamedFlowCollection and WebKitPoint

Source/core/testing/Internals.idl

Index: Source/core/testing/Internals.idl
diff --git a/Source/core/testing/Internals.idl b/Source/core/testing/Internals.idl
index 36f493b1450e4f75c47613ecf6305e4f1665d43b..261ef31d2e9866c1271c02b54851671e124b3aaa 100644
--- a/Source/core/testing/Internals.idl
+++ b/Source/core/testing/Internals.idl
@@ -122,9 +122,9 @@
     [RaisesException] unsigned long lengthFromRange(Element scope, Range range);
     [RaisesException] DOMString rangeAsText(Range range);
 
-    [RaisesException] DOMPoint touchPositionAdjustedToBestClickableNode(long x, long y, long width, long height, Document document);
+    [RaisesException] WebKitPoint touchPositionAdjustedToBestClickableNode(long x, long y, long width, long height, Document document);
     [RaisesException] Node touchNodeAdjustedToBestClickableNode(long x, long y, long width, long height, Document document);
-    [RaisesException] DOMPoint touchPositionAdjustedToBestContextMenuNode(long x, long y, long width, long height, Document document);
+    [RaisesException] WebKitPoint touchPositionAdjustedToBestContextMenuNode(long x, long y, long width, long height, Document document);
     [RaisesException] Node touchNodeAdjustedToBestContextMenuNode(long x, long y, long width, long height, Document document);
     [RaisesException] ClientRect bestZoomableAreaForTouchPoint(long x, long y, long width, long height, Document document);