Remove explicit interface versions of dartdoc files.

lib/html/doc/interface/SVGStyleElement.dartdoc

Index: lib/html/doc/interface/SVGStyleElement.dartdoc
diff --git a/lib/html/doc/interface/SVGStyleElement.dartdoc b/lib/html/doc/interface/SVGStyleElement.dartdoc
deleted file mode 100644
index 63fe47eac91773cfd0310992507e879e9e15a2be..0000000000000000000000000000000000000000
--- a/lib/html/doc/interface/SVGStyleElement.dartdoc
+++ /dev/null
@@ -1,23 +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.
-
-// WARNING:
-//   This file contains documentation that is merged into the real source.
-//   Do not make code changes here.
-
-/// @domName SVGStyleElement
-interface SVGStyleElement extends SVGElement, SVGLangSpace {
-
-  /** @domName SVGStyleElement.disabled */
-  bool disabled;
-
-  /** @domName SVGStyleElement.media */
-  String media;
-
-  /** @domName SVGStyleElement.title */
-  String title;
-
-  /** @domName SVGStyleElement.type */
-  String type;
-}