Cleaning up dart:html generation after interface/implementation merge. Removing most of the interfa…

sdk/lib/html/templates/html/interface/interface_WheelEvent.darttemplate

Index: sdk/lib/html/templates/html/interface/interface_WheelEvent.darttemplate
diff --git a/sdk/lib/html/templates/html/interface/interface_WheelEvent.darttemplate b/sdk/lib/html/templates/html/interface/interface_WheelEvent.darttemplate
deleted file mode 100644
index f4232dbbf970737682466ba90137d1bc9983ae24..0000000000000000000000000000000000000000
--- a/sdk/lib/html/templates/html/interface/interface_WheelEvent.darttemplate
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-part of html;
-
-$!COMMENT
-abstract class $ID$EXTENDS {
-$!MEMBERS
-
-  /** @domName WheelEvent.deltaX */
-  abstract num get deltaX;
-
-  /** @domName WheelEvent.deltaY */
-  abstract num get deltaY;
-
-  /** @domName WheelEvent.deltaMode */
-  abstract int get deltaMode;
-}