Remove explicit interface versions of dartdoc files.

lib/html/doc/interface/IDBDatabaseException.dartdoc

Index: lib/html/doc/interface/IDBDatabaseException.dartdoc
diff --git a/lib/html/doc/interface/IDBDatabaseException.dartdoc b/lib/html/doc/interface/IDBDatabaseException.dartdoc
deleted file mode 100644
index cc0a96323710d008b67f8aeb434248794cdf4fe3..0000000000000000000000000000000000000000
--- a/lib/html/doc/interface/IDBDatabaseException.dartdoc
+++ /dev/null
@@ -1,49 +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 IDBDatabaseException
-interface IDBDatabaseException {
-
-  static final int ABORT_ERR = 20;
-
-  static final int CONSTRAINT_ERR = 4;
-
-  static final int DATA_ERR = 5;
-
-  static final int NON_TRANSIENT_ERR = 2;
-
-  static final int NOT_ALLOWED_ERR = 6;
-
-  static final int NOT_FOUND_ERR = 8;
-
-  static final int NO_ERR = 0;
-
-  static final int QUOTA_ERR = 22;
-
-  static final int READ_ONLY_ERR = 9;
-
-  static final int TIMEOUT_ERR = 23;
-
-  static final int TRANSACTION_INACTIVE_ERR = 7;
-
-  static final int UNKNOWN_ERR = 1;
-
-  static final int VER_ERR = 12;
-
-  /** @domName IDBDatabaseException.code */
-  final int code;
-
-  /** @domName IDBDatabaseException.message */
-  final String message;
-
-  /** @domName IDBDatabaseException.name */
-  final String name;
-
-  /** @domName IDBDatabaseException.toString */
-  String toString();
-}