AppListController refactoring part 3: Switching over to use AppListShower in Ash.

ash/test/test_shell_delegate.cc

 // Copyright (c) 2012 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/test/test_shell_delegate.h"
 
 #include <limits>
 
+#include "ash/app_list/app_list_shower_delegate.h"
+#include "ash/app_list/app_list_shower_delegate_factory.h"
+#include "ash/app_list/app_list_view_delegate_factory.h"
 #include "ash/default_accessibility_delegate.h"
 #include "ash/gpu_support_stub.h"
 #include "ash/media_delegate.h"
 #include "ash/new_window_delegate.h"
 #include "ash/session/session_state_delegate.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/test/test_keyboard_ui.h"
 #include "ash/test/test_session_state_delegate.h"
 #include "ash/test/test_shelf_delegate.h"
 #include "ash/test/test_system_tray_delegate.h"
 #include "ash/test/test_user_wallpaper_delegate.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_util.h"
 #include "base/logging.h"
-#include "ui/app_list/app_list_model.h"
-#include "ui/app_list/app_list_view_delegate.h"
+#include "base/memory/ptr_util.h"
+#include "ui/app_list/shower/app_list_shower_impl.h"
 #include "ui/app_list/test/app_list_test_view_delegate.h"
 #include "ui/aura/window.h"
 #include "ui/gfx/image/image.h"
 
 #if defined(OS_CHROMEOS)
 #include "ash/system/tray/system_tray_notifier.h"
 #endif
 
 namespace ash {
 namespace test {
@@ skipping 33 matching lines @@
   void HandleMediaPrevTrack() override {}
   MediaCaptureState GetMediaCaptureState(UserIndex index) override {
     return state_;
   }
 
   MediaCaptureState state_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaDelegateImpl);
 };
 
+class AppListViewDelegateFactoryImpl : public ash::AppListViewDelegateFactory {
+ public:
+  AppListViewDelegateFactoryImpl() {}
+  ~AppListViewDelegateFactoryImpl() override {}
+
+  // app_list::AppListViewDelegateFactory:
+  app_list::AppListViewDelegate* GetDelegate() override {
+    if (!app_list_view_delegate_.get()) {
+      app_list_view_delegate_.reset(
+          new app_list::test::AppListTestViewDelegate);
+    }
+    return app_list_view_delegate_.get();
+  }
+
+ private:
+  std::unique_ptr<app_list::AppListViewDelegate> app_list_view_delegate_;
+
+  DISALLOW_COPY_AND_ASSIGN(AppListViewDelegateFactoryImpl);
+};
+
 }  // namespace
 
 TestShellDelegate::TestShellDelegate()
     : num_exit_requests_(0),
       multi_profiles_enabled_(false),
-      force_maximize_on_first_run_(false) {}
+      force_maximize_on_first_run_(false),
+      app_list_shower_delegate_factory_(new AppListShowerDelegateFactory(
+          base::WrapUnique(new AppListViewDelegateFactoryImpl))) {}
 
 TestShellDelegate::~TestShellDelegate() {
 }
 
 bool TestShellDelegate::IsFirstRunAfterBoot() const {
   return false;
 }
 
 bool TestShellDelegate::IsIncognitoAllowed() const {
   return true;
@@ skipping 40 matching lines @@
   keyboard_state_observer_list_.AddObserver(observer);
 }
 
 void TestShellDelegate::RemoveVirtualKeyboardStateObserver(
     VirtualKeyboardStateObserver* observer) {
   keyboard_state_observer_list_.RemoveObserver(observer);
 }
 
 void TestShellDelegate::OpenUrl(const GURL& url) {}
 
-app_list::AppListViewDelegate* TestShellDelegate::GetAppListViewDelegate() {
-  if (!app_list_view_delegate_)
-    app_list_view_delegate_.reset(new app_list::test::AppListTestViewDelegate);
-  return app_list_view_delegate_.get();
+app_list::AppListShower* TestShellDelegate::GetAppListShower() {
+  if (!app_list_shower_) {
+    app_list_shower_.reset(new app_list::AppListShowerImpl(
+        app_list_shower_delegate_factory_.get()));
+  }
+  return app_list_shower_.get();
 }
 
 ShelfDelegate* TestShellDelegate::CreateShelfDelegate(ShelfModel* model) {
   return new TestShelfDelegate(model);
 }
 
 SystemTrayDelegate* TestShellDelegate::CreateSystemTrayDelegate() {
   return new TestSystemTrayDelegate;
 }
 
@@ skipping 40 matching lines @@
 #if defined(OS_CHROMEOS)
   Shell* shell = Shell::GetInstance();
   static_cast<MediaDelegateImpl*>(shell->media_delegate())
       ->set_media_capture_state(state);
   shell->system_tray_notifier()->NotifyMediaCaptureChanged();
 #endif
 }
 
 }  // namespace test
 }  // namespace ash