s/Move/Stack/ in names of stacking-related methods.

ui/aura/window.h

Index: ui/aura/window.h
diff --git a/ui/aura/window.h b/ui/aura/window.h
index 7feae058ae61b7da5af0fbab31330d88f57b14fd..9e1f05f972ad8a6ee824148c4bb2035356b04a6e 100644
--- a/ui/aura/window.h
+++ b/ui/aura/window.h
@@ -128,12 +128,12 @@ class AURA_EXPORT Window : public ui::LayerDelegate {
   // the desktop's window.
   void SetParent(Window* parent);
 
-  // Move the specified child of this Window to the front of the z-order.
-  void MoveChildToFront(Window* child);
+  // Stacks the specified child of this Window at the front of the z-order.
+  void StackChildAtTop(Window* child);
 
-  // Moves |other| to be above |child|. Does nothing if |child| is already above
+  // Stacks |child| above |other|.  Does nothing if |child| is already above
   // |other|.
-  void MoveChildAbove(Window* child, Window* other);
+  void StackChildAbove(Window* child, Window* other);
 
   // Returns true if this window can be activated.
   bool CanActivate() const;