Rename setupPos to setParentData

sky/sdk/lib/framework/layout.dart

 library layout;
 
 // This version of layout.dart is a shim version of layout2.dart that is backed using CSS and <div>s.
 
 import 'node.dart';
 import 'dart:sky' as sky;
 import 'dart:collection';
 
 // UTILS
 
@@ skipping 56 matching lines @@
 }
 
 abstract class RenderNode extends AbstractNode {
 
   // LAYOUT
 
   // parentData is only for use by the RenderNode that actually lays this
   // node out, and any other nodes who happen to know exactly what
   // kind of node that is.
   ParentData parentData;
-  void setupPos(RenderNode child) {
+  void setParentData(RenderNode child) {
     // override this to setup .parentData correctly for your class
     if (child.parentData is! ParentData)
       child.parentData = new ParentData();
   }
 
   void adoptChild(RenderNode child) { // only for use by subclasses
     // call this whenever you decide a node is a child
     assert(child != null);
-    setupPos(child);
+    setParentData(child);
     super.adoptChild(child);
   }
   void dropChild(RenderNode child) { // only for use by subclasses
     assert(child != null);
     assert(child.parentData != null);
     child.parentData.detach();
     super.dropChild(child);
   }
 
 }
@@ skipping 207 matching lines @@
   }
 
 }
 
 class CSSParentData extends ParentData with ContainerParentDataMixin<RenderCSS> { }
 
 class RenderCSSContainer extends RenderCSS with ContainerRenderNodeMixin<RenderCSS, CSSParentData> {
 
   RenderCSSContainer(debug) : super(debug);
 
-  void setupPos(RenderNode child) {
+  void setParentData(RenderNode child) {
     if (child.parentData is! CSSParentData)
       child.parentData = new CSSParentData();
   }
 
   sky.Element createSkyElement() => sky.document.createElement('div')
                                                ..setAttribute('debug', debug.toString());
 
   void markNeedsLayout() { }
 
   void add(RenderCSS child, { RenderCSS before }) {
@@ skipping 33 matching lines @@
 
   RenderCSSFlex(debug, FlexDirection direction) : _direction = direction, super(debug);
 
   FlexDirection _direction;
   FlexDirection get direction => _direction;
   void set direction (FlexDirection value) {
     _direction = value;
     markNeedsLayout();
   }
 
-  void setupPos(RenderNode child) {
+  void setParentData(RenderNode child) {
     if (child.parentData is! FlexBoxParentData)
       child.parentData = new FlexBoxParentData();
   }
 
   static final Style _displayFlex = new Style._addToCache('display:flex');
   static final Style _displayFlexRow = new Style._addToCache('flex-direction:row');
   static final Style _displayFlexColumn = new Style._addToCache('flex-direction:column');
 
   String stylesToClasses(List<Style> styles) {
     var settings = _displayFlex._className;
@@ skipping 36 matching lines @@
     if (other.bottom != null)
       bottom = other.bottom;
     super.merge(other);
   }
 }
 
 class RenderCSSStack extends RenderCSSContainer {
 
   RenderCSSStack(debug) : super(debug);
 
-  void setupPos(RenderNode child) {
+  void setParentData(RenderNode child) {
     if (child.parentData is! StackParentData)
       child.parentData = new StackParentData();
   }
 
   static final Style _displayPosition = new Style._addToCache('transform:translateX(0);position:relative');
 
   String stylesToClasses(List<Style> styles) {
     return super.stylesToClasses(styles) + ' ' + _displayPosition._className;
   }
 
@@ skipping 117 matching lines @@
   print(prefix + node.toString() + _attributes(node));
   var children = node.getChildNodes();
   prefix = prefix + '  ';
   for (var child in children)
     _serialiseDOM(child, prefix);
 }
 
 void dumpState() {
   _serialiseDOM(sky.document);
 }