Makes Panel related classes use ash/wm/common types

ash/wm/overview/window_selector_unittest.cc

 // Copyright 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 <algorithm>
 #include <vector>
 
 #include "ash/accessibility_delegate.h"
 #include "ash/ash_switches.h"
 #include "ash/drag_drop/drag_drop_controller.h"
 #include "ash/root_window_controller.h"
 #include "ash/screen_util.h"
 #include "ash/shelf/shelf.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/display_manager_test_api.h"
 #include "ash/test/shelf_test_api.h"
 #include "ash/test/shelf_view_test_api.h"
 #include "ash/test/shell_test_api.h"
 #include "ash/test/test_shelf_delegate.h"
+#include "ash/wm/aura/wm_window_aura.h"
 #include "ash/wm/common/wm_event.h"
 #include "ash/wm/maximize_mode/maximize_mode_controller.h"
 #include "ash/wm/mru_window_tracker.h"
 #include "ash/wm/overview/window_grid.h"
 #include "ash/wm/overview/window_selector.h"
 #include "ash/wm/overview/window_selector_controller.h"
 #include "ash/wm/overview/window_selector_item.h"
 #include "ash/wm/panels/panel_layout_manager.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_state_aura.h"
@@ skipping 1444 matching lines @@
   ASSERT_TRUE(SelectWindow(window2.get()));
   SendKey(ui::VKEY_RETURN);
   EXPECT_FALSE(IsSelecting());
   EXPECT_TRUE(wm::IsActiveWindow(window2.get()));
 }
 
 // Tests that overview mode hides the callout widget.
 TEST_F(WindowSelectorTest, WindowOverviewHidesCalloutWidgets) {
   std::unique_ptr<aura::Window> panel1(
       CreatePanelWindow(gfx::Rect(0, 0, 100, 100)));
+  wm::WmWindow* wm_panel1 = wm::WmWindowAura::Get(panel1.get());
   std::unique_ptr<aura::Window> panel2(
       CreatePanelWindow(gfx::Rect(0, 0, 100, 100)));
-  PanelLayoutManager* panel_manager =
-        static_cast<PanelLayoutManager*>(panel1->parent()->layout_manager());
+  wm::WmWindow* wm_panel2 = wm::WmWindowAura::Get(panel2.get());
+  PanelLayoutManager* panel_manager = PanelLayoutManager::Get(wm_panel1);
 
   // By default, panel callout widgets are visible.
-  EXPECT_TRUE(
-      panel_manager->GetCalloutWidgetForPanel(panel1.get())->IsVisible());
-  EXPECT_TRUE(
-      panel_manager->GetCalloutWidgetForPanel(panel2.get())->IsVisible());
+  EXPECT_TRUE(panel_manager->GetCalloutWidgetForPanel(wm_panel1)->IsVisible());
+  EXPECT_TRUE(panel_manager->GetCalloutWidgetForPanel(wm_panel2)->IsVisible());
 
   // Toggling the overview should hide the callout widgets.
   ToggleOverview();
-  EXPECT_FALSE(
-      panel_manager->GetCalloutWidgetForPanel(panel1.get())->IsVisible());
-  EXPECT_FALSE(
-      panel_manager->GetCalloutWidgetForPanel(panel2.get())->IsVisible());
+  EXPECT_FALSE(panel_manager->GetCalloutWidgetForPanel(wm_panel1)->IsVisible());
+  EXPECT_FALSE(panel_manager->GetCalloutWidgetForPanel(wm_panel2)->IsVisible());
 
   // Ending the overview should show them again.
   ToggleOverview();
-  EXPECT_TRUE(
-      panel_manager->GetCalloutWidgetForPanel(panel1.get())->IsVisible());
-  EXPECT_TRUE(
-      panel_manager->GetCalloutWidgetForPanel(panel2.get())->IsVisible());
+  EXPECT_TRUE(panel_manager->GetCalloutWidgetForPanel(wm_panel1)->IsVisible());
+  EXPECT_TRUE(panel_manager->GetCalloutWidgetForPanel(wm_panel2)->IsVisible());
 }
 
 // Creates three windows and tests filtering them by title.
 TEST_F(WindowSelectorTest, BasicTextFiltering) {
   gfx::Rect bounds(0, 0, 100, 100);
   std::unique_ptr<aura::Window> window2(CreateWindow(bounds));
   std::unique_ptr<aura::Window> window1(CreateWindow(bounds));
   std::unique_ptr<aura::Window> window0(CreateWindow(bounds));
   base::string16 window2_title = base::UTF8ToUTF16("Highway to test");
   base::string16 window1_title = base::UTF8ToUTF16("For those about to test");
@@ skipping 120 matching lines @@
   // Switch to overview mode.
   ToggleOverview();
   ASSERT_TRUE(IsSelecting());
 
   // Tap should now exit overview mode.
   generator.GestureTapAt(point_in_background_page);
   EXPECT_FALSE(IsSelecting());
 }
 
 }  // namespace ash