Insert panel icons on the left of other panel icons.

ash/wm/panels/panel_window_resizer_unittest.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ash/wm/panels/panel_window_resizer.h"
 
 #include "ash/launcher/launcher.h"
 #include "ash/launcher/launcher_model.h"
 #include "ash/root_window_controller.h"
 #include "ash/shelf/shelf_layout_manager.h"
@@ skipping 139 matching lines @@
   }
 
   // Test dragging panel window along the shelf and verify that panel icons
   // are reordered appropriately.
   void DragAlongShelfReorder(int dx, int dy) {
     gfx::Rect bounds(0, 0, 201, 201);
     scoped_ptr<aura::Window> w1(CreatePanelWindow(bounds));
     scoped_ptr<aura::Window> w2(CreatePanelWindow(bounds));
     std::vector<aura::Window*> window_order_original;
     std::vector<aura::Window*> window_order_swapped;
+    window_order_original.push_back(w2.get());
     window_order_original.push_back(w1.get());
-    window_order_original.push_back(w2.get());
+    window_order_swapped.push_back(w1.get());
     window_order_swapped.push_back(w2.get());
-    window_order_swapped.push_back(w1.get());
     TestWindowOrder(window_order_original);
 
-    // Drag window #2 to the beginning of the shelf.
-    DragStart(w2.get());
+    // Drag window #1 to the beginning of the shelf.
+    DragStart(w1.get());
     DragMove(400 * dx, 400 * dy);
     TestWindowOrder(window_order_swapped);
     DragEnd();
 
     // Expect swapped window order.
     TestWindowOrder(window_order_swapped);
 
-    // Drag window #2 back to the end.
-    DragStart(w2.get());
+    // Drag window #1 back to the end.
+    DragStart(w1.get());
     DragMove(-400 * dx, -400 * dy);
     TestWindowOrder(window_order_original);
     DragEnd();
 
     // Expect original order.
     TestWindowOrder(window_order_original);
   }
 
  private:
   scoped_ptr<WindowResizer> resizer_;
@@ skipping 252 matching lines @@
   ash::Shell* shell = ash::Shell::GetInstance();
   shell->SetShelfAlignment(SHELF_ALIGNMENT_LEFT, shell->GetPrimaryRootWindow());
   DragAlongShelfReorder(0, -1);
 }
 
 INSTANTIATE_TEST_CASE_P(LtrRtl, PanelWindowResizerTextDirectionTest,
                         testing::Bool());
 
 }  // namespace internal
 }  // namespace ash