Remove explicit interface versions of dartdoc files.

lib/html/doc/interface/SVGPathSegCurvetoCubicSmoothAbs.dartdoc

Index: lib/html/doc/interface/SVGPathSegCurvetoCubicSmoothAbs.dartdoc
diff --git a/lib/html/doc/interface/SVGPathSegCurvetoCubicSmoothAbs.dartdoc b/lib/html/doc/interface/SVGPathSegCurvetoCubicSmoothAbs.dartdoc
deleted file mode 100644
index b26ea658bc20547426685730869b5207cfb89238..0000000000000000000000000000000000000000
--- a/lib/html/doc/interface/SVGPathSegCurvetoCubicSmoothAbs.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 SVGPathSegCurvetoCubicSmoothAbs
-interface SVGPathSegCurvetoCubicSmoothAbs extends SVGPathSeg {
-
-  /** @domName SVGPathSegCurvetoCubicSmoothAbs.x */
-  num x;
-
-  /** @domName SVGPathSegCurvetoCubicSmoothAbs.x2 */
-  num x2;
-
-  /** @domName SVGPathSegCurvetoCubicSmoothAbs.y */
-  num y;
-
-  /** @domName SVGPathSegCurvetoCubicSmoothAbs.y2 */
-  num y2;
-}