arc: Support pinned apps across Arc-enabled and Arc-disabled platforms.

chrome/browser/ui/ash/launcher/launcher_context_menu_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 "chrome/browser/ui/ash/launcher/launcher_context_menu.h"
 
 #include "ash/common/shelf/shelf_item_types.h"
-#include "ash/common/shelf/shelf_model.h"
 #include "ash/common/wm_root_window_controller.h"
 #include "ash/common/wm_shell.h"
 #include "ash/common/wm_window.h"
+#include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "base/macros.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/arc/arc_app_test.h"
 #include "chrome/browser/ui/ash/launcher/arc_launcher_context_menu.h"
 #include "chrome/browser/ui/ash/launcher/browser_shortcut_launcher_item_controller.h"
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
 #include "chrome/browser/ui/ash/launcher/desktop_shell_launcher_context_menu.h"
 #include "chrome/browser/ui/ash/launcher/extension_launcher_context_menu.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/arc/test/fake_app_instance.h"
 #include "components/prefs/pref_service.h"
 #include "ui/aura/window_event_dispatcher.h"
 
 class LauncherContextMenuTest : public ash::test::AshTestBase {
  protected:
   static bool IsItemPresentInMenu(LauncherContextMenu* menu, int command_id) {
     return menu->GetIndexOfCommandId(command_id) != -1;
   }
 
   LauncherContextMenuTest() : profile_(new TestingProfile()) {}
 
   void SetUp() override {
     arc_test_.SetUp(profile_.get());
     ash::test::AshTestBase::SetUp();
-    controller_.reset(new ChromeLauncherController(profile(), &shelf_model_));
+
+    controller_.reset(new ChromeLauncherController(
+        profile(), ash::Shell::GetInstance()->shelf_model()));
+    controller_->Init();
   }
 
   void TearDown() override {
     controller_.reset(nullptr);
     ash::test::AshTestBase::TearDown();
   }
 
   ash::WmShelf* GetWmShelf() {
     return ash::WmShell::Get()
         ->GetPrimaryRootWindow()
@@ skipping 15 matching lines @@
   }
 
   ArcAppTest& arc_test() { return arc_test_; }
 
   Profile* profile() { return profile_.get(); }
 
   ChromeLauncherController* controller() { return controller_.get(); }
 
  private:
   std::unique_ptr<TestingProfile> profile_;
-  ash::ShelfModel shelf_model_;
   std::unique_ptr<ChromeLauncherController> controller_;
   ArcAppTest arc_test_;
 
   DISALLOW_COPY_AND_ASSIGN(LauncherContextMenuTest);
 };
 
 // Verifies that "New Incognito window" menu item in the launcher context
 // menu is disabled when Incognito mode is switched off (by a policy).
 TEST_F(LauncherContextMenuTest,
        NewIncognitoWindowMenuIsDisabledWhenIncognitoModeOff) {
@@ skipping 110 matching lines @@
   arc_test().app_instance()->SendTaskCreated(1, arc_test().fake_apps()[0]);
   menu.reset(new ArcLauncherContextMenu(controller(), &item, wm_shelf));
 
   EXPECT_FALSE(
       IsItemPresentInMenu(menu.get(), LauncherContextMenu::MENU_OPEN_NEW));
   EXPECT_TRUE(IsItemPresentInMenu(menu.get(), LauncherContextMenu::MENU_PIN));
   EXPECT_TRUE(menu->IsCommandIdEnabled(LauncherContextMenu::MENU_PIN));
   EXPECT_TRUE(IsItemPresentInMenu(menu.get(), LauncherContextMenu::MENU_CLOSE));
   EXPECT_TRUE(menu->IsCommandIdEnabled(LauncherContextMenu::MENU_CLOSE));
 }