Get rid of a lot of () for getters.

lib/html/src/KeyboardEvent.dart

 // Copyright (c) 2011, 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.
 
 interface KeyboardEvent extends UIEvent default KeyboardEventWrappingImplementation {
 
   static const int KEY_LOCATION_LEFT = 0x01;
 
   static const int KEY_LOCATION_NUMPAD = 0x03;
 
   static const int KEY_LOCATION_RIGHT = 0x02;
 
   static const int KEY_LOCATION_STANDARD = 0x00;
 
   KeyboardEvent(String type, Window view, String keyIdentifier, int keyLocation,
       [bool canBubble, bool cancelable, bool ctrlKey, bool altKey,
       bool shiftKey, bool metaKey, bool altGraphKey]);
 
-  bool get altGraphKey();
+  bool get altGraphKey;
 
-  bool get altKey();
+  bool get altKey;
 
-  bool get ctrlKey();
+  bool get ctrlKey;
 
-  String get keyIdentifier();
+  String get keyIdentifier;
 
-  int get keyLocation();
+  int get keyLocation;
 
-  bool get metaKey();
+  bool get metaKey;
 
-  bool get shiftKey();
+  bool get shiftKey;
 
   bool getModifierState(String keyIdentifierArg);
 }
 
 // Copyright (c) 2011, 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.
 
 /**
  * Defines the standard key locations returned by
@@ skipping 519 matching lines @@
    * Sound) key
    */
   static const String DEC_SEMIVOICED_SOUND= "DeadSemivoicedSound";
 
   /**
    * Key value used when an implementation is unable to identify another key
    * value, due to either hardware, platform, or software constraints
    */
   static const String UNIDENTIFIED = "Unidentified";
 }