Refactor LauncherItemController and LauncherItemDelegate

ash/test/test_launcher_item_delegate.h

+// 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.
+
+#ifndef ASH_TEST_TEST_LAUNCHER_ITEM_DELEGATE_
+#define ASH_TEST_TEST_LAUNCHER_ITEM_DELEGATE_
+
+#include "ash/launcher/launcher_item_delegate.h"
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+
+namespace aura {
+class Window;
+}
+
+namespace ash {
+namespace test {
+
+// Test implementation of ash::LauncherItemDelegate.
+class TestLauncherItemDelegate : public ash::LauncherItemDelegate {
+ public:
+  explicit TestLauncherItemDelegate(aura::Window* window);
+  virtual ~TestLauncherItemDelegate();
+
+  // ash::LauncherItemDelegate overrides:
+  virtual void ItemSelected(const ui::Event& event) OVERRIDE;
+  virtual base::string16 GetTitle() OVERRIDE;
+  virtual ui::MenuModel* CreateContextMenu(
+      aura::RootWindow* root_window) OVERRIDE;
+  virtual ash::LauncherMenuModel* CreateApplicationMenu(
+      int event_flags) OVERRIDE;
+  virtual bool IsDraggable() OVERRIDE;
+  virtual bool ShouldShowTooltip() OVERRIDE;
+
+ private:
+  aura::Window* window_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestLauncherItemDelegate);
+};
+
+}  // namespace test
+}  // namespace ash
+
+#endif  // ASH_TEST_TEST_LAUNCHER_ITEM_DELEGATE_