Implement app list folder management page UI.

chrome/browser/ui/ash/launcher/chrome_launcher_controller_browsertest.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 "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
 
 #include "apps/shell_window.h"
 #include "apps/shell_window_registry.h"
 #include "apps/ui/native_app_window.h"
 #include "ash/ash_switches.h"
 #include "ash/display/display_controller.h"
 #include "ash/launcher/launcher.h"
 #include "ash/launcher/launcher_button.h"
 #include "ash/launcher/launcher_model.h"
 #include "ash/shelf/shelf_util.h"
 #include "ash/shelf/shelf_view.h"
 #include "ash/shell.h"
+#include "ash/test/app_list_controller_test_api.h"
 #include "ash/test/launcher_test_api.h"
 #include "ash/test/shelf_view_test_api.h"
 #include "ash/test/shell_test_api.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/apps/app_browsertest_util.h"
 #include "chrome/browser/automation/automation_util.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 1528 matching lines @@
   // Open the app list menu and check that the drag and drop host was set.
   gfx::Rect app_list_bounds =
       test.shelf_view()->GetAppListButtonView()->GetBoundsInScreen();
   generator.MoveMouseTo(app_list_bounds.CenterPoint().x(),
                         app_list_bounds.CenterPoint().y());
   base::MessageLoop::current()->RunUntilIdle();
   generator.ClickLeftButton();
 
   EXPECT_TRUE(service->IsAppListVisible());
   app_list::AppsGridView* grid_view =
-      app_list::AppsGridView::GetLastGridViewForTest();
+      ash::test::AppListControllerTestApi(ash::Shell::GetInstance()).
+          GetRootGridView();
   ASSERT_TRUE(grid_view);
   ASSERT_TRUE(grid_view->has_drag_and_drop_host_for_test());
 
   // There should be 2 items in our application list.
   const views::ViewModel* vm_grid = grid_view->view_model_for_test();
   EXPECT_EQ(2, vm_grid->view_size());
 
   // Test #1: Drag an app list which does not exist yet item into the
   // launcher. Keeping it dragged, see that a new item gets created. Continuing
   // to drag it out should remove it again.
@@ skipping 195 matching lines @@
   // Open the app list menu and check that the drag and drop host was set.
   gfx::Rect app_list_bounds =
       test.shelf_view()->GetAppListButtonView()->GetBoundsInScreen();
   generator.MoveMouseTo(app_list_bounds.CenterPoint().x(),
                         app_list_bounds.CenterPoint().y());
   generator.ClickLeftButton();
   base::MessageLoop::current()->RunUntilIdle();
 
   EXPECT_TRUE(service->IsAppListVisible());
   app_list::AppsGridView* grid_view =
-      app_list::AppsGridView::GetLastGridViewForTest();
+      ash::test::AppListControllerTestApi(ash::Shell::GetInstance()).
+          GetRootGridView();
   ASSERT_TRUE(grid_view);
   const views::ViewModel* vm_grid = grid_view->view_model_for_test();
   EXPECT_EQ(2, vm_grid->view_size());
   gfx::Rect bounds_grid_1 = vm_grid->view_at(1)->GetBoundsInScreen();
   // Test now that a click does create a new application tab.
   TabStripModel* tab_strip = browser()->tab_strip_model();
   int tab_count = tab_strip->count();
   generator.MoveMouseTo(bounds_grid_1.CenterPoint().x(),
                         bounds_grid_1.CenterPoint().y());
   generator.ClickLeftButton();
@@ skipping 85 matching lines @@
   // Now show overflow bubble.
   test.ShowOverflowBubble();
   EXPECT_TRUE(launcher_->IsShowingOverflowBubble());
 
   // Unpin first pinned app and there should be no crash.
   controller_->UnpinAppWithID(std::string("fake_app_0"));
 
   test.RunMessageLoopUntilAnimationsDone();
   EXPECT_FALSE(launcher_->IsShowingOverflowBubble());
 }