Parameters with function types supported + Added features in mirrors implementation

lib/dartdoc/mirrors/mirrors.dart

 // 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.
 
 #library('mirrors');
 
 #import('dart:uri');
 #import('dart2js_mirror.dart');
 
 /**
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   /**
    * Returns true if this parameter has a default value.
    */
   bool hasDefaultValue();
 
   /**
    * Returns true if this parameter is optional.
    */
   bool isOptional();
+
+  /**
+   * Returns [:true:] iff this parameter is an initializing formal of a
+   * constructor. That is, if it is of the form [:this.x:] where [:x:] is a
+   * field.
+   */
+  bool isInitializingFormal();
+
+  /**
+   * Returns the initialized field, if this parameter is an initializing formal.
+   */
+  FieldMirror initializedField();
 }
 
 /**
  * A [Location] describes the span of an entity in Dart source code.
  * A [Location] should be the minimum span that encloses the declaration of the
  * mirrored entity.
  */
 interface Location {
   /**
    * The character position where the location begins.
@@ skipping 26 matching lines @@
   /**
    * Returns the URI where the source originated.
    */
   Uri uri();
 
   /**
    * Returns the text of this source.
    */
   String text();
 }