Change the name of Component.render to Component.build in Effen

sky/examples/fn/widgets/fixedheightscrollable.dart

 part of widgets;
 
 abstract class FixedHeightScrollable extends Component {
 
   // TODO(rafaelw): This component really shouldn't have an opinion
   // about how it is sized. The owning component should decide whether
   // it's explicitly sized or flexible or whatever...
   static Style _style = new Style('''
     overflow: hidden;
     position: relative;
@@ skipping 14 matching lines @@
   int _flingAnimationId;
   double _height = 0.0;
   double _itemHeight;
 
   FixedHeightScrollable({
     Object key,
     this.minOffset,
     this.maxOffset
   }) : super(key: key) {}
 
-  List<Node> renderItems(int start, int count);
+  List<Node> buildItems(int start, int count);
 
   void didMount() {
     var root = getRoot();
     var item = root.firstChild.firstChild;
     sky.ClientRect scrollRect = root.getBoundingClientRect();
     sky.ClientRect itemRect = item.getBoundingClientRect();
     assert(scrollRect.height > 0);
     assert(itemRect.height > 0);
 
     setState(() {
       _height = scrollRect.height;
       _itemHeight = itemRect.height;
     });
   }
 
-  Node render() {
+  Node build() {
     var itemNumber = 0;
     var drawCount = 1;
     var transformStyle = '';
 
     if (_height > 0.0) {
       drawCount = (_height / _itemHeight).round() + 1;
       double alignmentDelta = -_scrollOffset % _itemHeight;
       if (alignmentDelta != 0.0) {
         alignmentDelta -= _itemHeight;
       }
 
       double drawStart = _scrollOffset + alignmentDelta;
       itemNumber = (drawStart / _itemHeight).floor();
 
       transformStyle =
           'transform: translateY(${(alignmentDelta).toStringAsFixed(2)}px)';
     }
 
     return new Container(
       style: _style,
       children: [
         new Container(
           style: _scrollAreaStyle,
           inlineStyle: transformStyle,
-          children: renderItems(itemNumber, drawCount)
+          children: buildItems(itemNumber, drawCount)
         )
       ]
     )
     ..events.listen('gestureflingstart', _handleFlingStart)
     ..events.listen('gestureflingcancel', _handleFlingCancel)
     ..events.listen('gesturescrollupdate', _handleScrollUpdate)
     ..events.listen('wheel', _handleWheel);
   }
 
   void didUnmount() {
@@ skipping 50 matching lines @@
   }
 
   void _handleFlingCancel(sky.GestureEvent event) {
     _stopFling();
   }
 
   void _handleWheel(sky.WheelEvent event) {
     _scrollBy(-event.offsetY);
   }
 }