Remove remaining window states where window is shown with opacity 0.

ash/wm/panels/panel_window_resizer_unittest.cc

Index: ash/wm/panels/panel_window_resizer_unittest.cc
diff --git a/ash/wm/panels/panel_window_resizer_unittest.cc b/ash/wm/panels/panel_window_resizer_unittest.cc
index 07bb7a50cb2fcf2f8f230d4e21e63dc6f7bd6414..42abd7d792a86ba1e84d75540016500cf8c61fbb 100644
--- a/ash/wm/panels/panel_window_resizer_unittest.cc
+++ b/ash/wm/panels/panel_window_resizer_unittest.cc
@@ -64,10 +64,6 @@ class PanelWindowResizerTest : public test::AshTestBase {
     aura::Window* window = CreateTestWindowInShellWithDelegateAndType(
         NULL, ui::wm::WINDOW_TYPE_PANEL, 0, bounds);
     shelf_delegate_->AddShelfItem(window);
-    PanelLayoutManager* manager = static_cast<PanelLayoutManager*>(
-        Shell::GetContainer(window->GetRootWindow(),
-                            kShellWindowId_PanelContainer)->layout_manager());
-    manager->Relayout();
     return window;
   }