Revert 203217 "Revert 202987 "Reorder the NativeViews attached t..."

trunk/src/ui/aura/window.cc

Index: trunk/src/ui/aura/window.cc
===================================================================
--- trunk/src/ui/aura/window.cc	(revision 203401)
+++ trunk/src/ui/aura/window.cc	(working copy)
@@ -340,6 +340,12 @@
   StackChildRelativeTo(child, target, STACK_ABOVE);
 }
 
+void Window::StackChildAtBottom(Window* child) {
+  if (children_.size() <= 1 || child == children_.front())
+    return;  // At the bottom already.
+  StackChildBelow(child, children_.front());
+}
+
 void Window::StackChildBelow(Window* child, Window* target) {
   StackChildRelativeTo(child, target, STACK_BELOW);
 }