Revert "Partially migrate from old getter syntax to new one."

lib/dom/templates/html/dart2js/impl_Window.darttemplate

 // 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.
 
 class $CLASSNAME$EXTENDS$IMPLEMENTS native "@*DOMWindow" {
 
-  _DocumentImpl get document native "return this.document;";
+  _DocumentImpl get document() native "return this.document;";
 
-  Window get _top native "return this.top;";
+  Window get _top() native "return this.top;";
 
   // Override top to return secure wrapper.
-  Window get top => _DOMWindowCrossFrameImpl._createSafe(_top);
+  Window get top() => _DOMWindowCrossFrameImpl._createSafe(_top);
 
   Window _open2(url, name) native "return this.open(url, name);";
 
   Window _open3(url, name, options) native "return this.open(url, name, options);";
 
   Window open(String url, String name, [String options]) {
     if (options == null) {
       return _DOMWindowCrossFrameImpl._createSafe(_open2(url, name));
     } else {
       return _DOMWindowCrossFrameImpl._createSafe(_open3(url, name, options));
     }
   }
 
   // API level getter and setter for Location.
   // TODO: The cross domain safe wrapper can be inserted here or folded into
   // _LocationWrapper.
-  Location get location => _get_location();
+  Location get location() => _get_location();
 
   // TODO: consider forcing users to do: window.location.assign('string').
   /**
    * Sets the window's location, which causes the browser to navigate to the new
    * location. [value] may be a Location object or a string.
    */
   void set location(value) => _set_location(value);
 
   // Firefox work-around for Location.  The Firefox location object cannot be
   // made to behave like a Dart object so must be wrapped.
@@ skipping 11 matching lines @@
     if (value is _LocationWrapper) {
       _location = value._ptr;
     } else {
       _location = value;
     }
   }
 
   var _location_wrapper;  // Cached wrapped Location object.
 
   // Native getter and setter to access raw Location object.
-  Location get _location native 'return this.location';
+  Location get _location() native 'return this.location';
   void set _location(Location value) native 'this.location = value';
   // Prevent compiled from thinking 'location' property is available for a Dart
   // member.
   _protect_location() native 'location';
 
   static _isDartLocation(thing) {
     // On Firefox the code that implements 'is Location' fails to find the patch
     // stub on Object.prototype and throws an exception.
     try {
       return thing is Location;
@@ skipping 34 matching lines @@
          this[vendors[i]+'CancelRequestAnimationFrame'];
    }
    if (this.requestAnimationFrame && this.cancelAnimationFrame) return;
    this.requestAnimationFrame = function(callback) {
        return window.setTimeout(callback, 16 /* 16ms ~= 60fps */);
    };
    this.cancelAnimationFrame = function(id) { clearTimeout(id); }
 ''';
 
 
-  _IDBFactoryImpl get indexedDB => _get_indexedDB();
+  _IDBFactoryImpl get indexedDB() => _get_indexedDB();
 
   _IDBFactoryImpl _get_indexedDB() native
       'return this.indexedDB || this.webkitIndexedDB || this.mozIndexedDB';
 
   // TODO(kasperl): Document these.
   lookupPort(String name) {
     var port = JSON.parse(localStorage['dart-port:$name']);
     return _deserialize(port);
   }
 
   registerPort(String name, var port) {
     var serialized = _serialize(port);
     localStorage['dart-port:$name'] = JSON.stringify(serialized);
   }
 
   String createObjectUrl(object) native '''
     return (window.URL || window.webkitURL).createObjectURL(object)
   ''';
 
   void revokeObjectUrl(String objectUrl) native '''
     (window.URL || window.webkitURL).revokeObjectURL(objectUrl)
   ''';
 $!MEMBERS
 }