Get rid of a lot of () for getters.

samples/ui_lib/base/Device.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.
 
 // TODO(jacobr): cache these results.
 // TODO(jacobr): figure out how to test this.
 /**
  * Utils for device detection.
  */
 class Device {
@@ skipping 11 matching lines @@
   /**
    * The regular expression for detecting an iPhone or iPod or iPad simulator.
    */
   static const _APPLE_SIM_REGEX = const RegExp('iP.*Simulator');
 
   /**
    * Gets the browser's user agent. Using this function allows tests to inject
    * the user agent.
    * Returns the user agent.
    */
-  static String get userAgent() => window.navigator.userAgent;
+  static String get userAgent => window.navigator.userAgent;
 
   /**
    * Determines if the current device is an iPhone or iPod.
    * Returns true if the current device is an iPhone or iPod.
    */
-  static bool get isIPhone() => _IPHONE_REGEX.hasMatch(userAgent);
+  static bool get isIPhone => _IPHONE_REGEX.hasMatch(userAgent);
 
   /**
    * Determines if the current device is an iPad.
    * Returns true if the current device is an iPad.
    */
-  static bool get isIPad() => userAgent.contains("iPad", 0);
+  static bool get isIPad => userAgent.contains("iPad", 0);
 
   /**
    * Determines if the current device is running Firefox.
    */
-  static bool get isFirefox() => userAgent.contains("Firefox", 0);
+  static bool get isFirefox => userAgent.contains("Firefox", 0);
 
   /**
    * Determines if the current device is an iPhone or iPod or iPad.
    * Returns true if the current device is an iPhone or iPod or iPad.
    */
-  static bool get isMobileSafari() => _MOBILE_SAFARI_REGEX.hasMatch(userAgent);
+  static bool get isMobileSafari => _MOBILE_SAFARI_REGEX.hasMatch(userAgent);
 
   /**
    * Determines if the current device is the iP* Simulator.
    * Returns true if the current device is an iP* Simulator.
    */
-  static bool get isAppleSimulator() => _APPLE_SIM_REGEX.hasMatch(userAgent);
+  static bool get isAppleSimulator => _APPLE_SIM_REGEX.hasMatch(userAgent);
 
   /**
    * Determines if the current device is an Android.
    * Returns true if the current device is an Android.
    */
-  static bool get isAndroid() => userAgent.contains("Android", 0);
+  static bool get isAndroid => userAgent.contains("Android", 0);
 
   /**
    * Determines if the current device is WebOS WebKit.
    * Returns true if the current device is WebOS WebKit.
    */
-  static bool get isWebOs() => userAgent.contains("webOS", 0);
+  static bool get isWebOs => userAgent.contains("webOS", 0);
 
   static bool _supportsTouch;
-  static bool get supportsTouch() {
+  static bool get supportsTouch {
     if (_supportsTouch == null) {
       _supportsTouch = isMobileSafari || isAndroid;
     }
     return _supportsTouch;
   }
 }