chromeos: converts WindowState to aura::Window

ash/root_window_controller.cc

Index: ash/root_window_controller.cc
diff --git a/ash/root_window_controller.cc b/ash/root_window_controller.cc
index e469bf0d2a82001f1f6d1a08913661aad13added..b47c55bd22ee9b33f335c38213f920e2f2966c31 100644
--- a/ash/root_window_controller.cc
+++ b/ash/root_window_controller.cc
@@ -175,7 +175,7 @@ void ReparentWindow(aura::Window* window, aura::Window* new_parent) {
 
   gfx::Rect local_bounds;
   if (update_bounds) {
-    local_bounds = state->window()->GetBounds();
+    local_bounds = state->window()->bounds();
     MoveOriginRelativeToSize(src_size, dst_size, &local_bounds);
     local_bounds.AdjustToFit(work_area_in_new_parent);
   }