Remove explicit interface versions of dartdoc files.

lib/html/doc/interface/SVGPreserveAspectRatio.dartdoc

Index: lib/html/doc/interface/SVGPreserveAspectRatio.dartdoc
diff --git a/lib/html/doc/interface/SVGPreserveAspectRatio.dartdoc b/lib/html/doc/interface/SVGPreserveAspectRatio.dartdoc
deleted file mode 100644
index 7b3f94c2f164190b7a1d648d6ff998fad2d2be80..0000000000000000000000000000000000000000
--- a/lib/html/doc/interface/SVGPreserveAspectRatio.dartdoc
+++ /dev/null
@@ -1,45 +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 SVGPreserveAspectRatio
-interface SVGPreserveAspectRatio {
-
-  static final int SVG_MEETORSLICE_MEET = 1;
-
-  static final int SVG_MEETORSLICE_SLICE = 2;
-
-  static final int SVG_MEETORSLICE_UNKNOWN = 0;
-
-  static final int SVG_PRESERVEASPECTRATIO_NONE = 1;
-
-  static final int SVG_PRESERVEASPECTRATIO_UNKNOWN = 0;
-
-  static final int SVG_PRESERVEASPECTRATIO_XMAXYMAX = 10;
-
-  static final int SVG_PRESERVEASPECTRATIO_XMAXYMID = 7;
-
-  static final int SVG_PRESERVEASPECTRATIO_XMAXYMIN = 4;
-
-  static final int SVG_PRESERVEASPECTRATIO_XMIDYMAX = 9;
-
-  static final int SVG_PRESERVEASPECTRATIO_XMIDYMID = 6;
-
-  static final int SVG_PRESERVEASPECTRATIO_XMIDYMIN = 3;
-
-  static final int SVG_PRESERVEASPECTRATIO_XMINYMAX = 8;
-
-  static final int SVG_PRESERVEASPECTRATIO_XMINYMID = 5;
-
-  static final int SVG_PRESERVEASPECTRATIO_XMINYMIN = 2;
-
-  /** @domName SVGPreserveAspectRatio.align */
-  int align;
-
-  /** @domName SVGPreserveAspectRatio.meetOrSlice */
-  int meetOrSlice;
-}