Change buttons in WindowTypeLauncher to MdTextButton

ash/shell/window_type_launcher.h

 // 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.
 
 #ifndef ASH_SHELL_WINDOW_TYPE_LAUNCHER_H_
 #define ASH_SHELL_WINDOW_TYPE_LAUNCHER_H_
 
 #include <memory>
 
 #include "base/macros.h"
 #include "ui/views/context_menu_controller.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/controls/menu/menu_delegate.h"
 #include "ui/views/widget/widget_delegate.h"
 
 namespace views {
 class MenuRunner;
-class LabelButton;
 }
 
 namespace ash {
 namespace shell {
 
 // The contents view/delegate of a window that shows some buttons that create
 // various window types.
 class WindowTypeLauncher : public views::WidgetDelegateView,
                            public views::ButtonListener,
                            public views::MenuDelegate,
@@ skipping 25 matching lines @@
   void ButtonPressed(views::Button* sender, const ui::Event& event) override;
 
   // Overridden from views::MenuDelegate:
   void ExecuteCommand(int id, int event_flags) override;
 
   // Override from views::ContextMenuController:
   void ShowContextMenuForView(views::View* source,
                               const gfx::Point& point,
                               ui::MenuSourceType source_type) override;
 
-  views::LabelButton* create_button_;
-  views::LabelButton* panel_button_;
-  views::LabelButton* create_nonresizable_button_;
-  views::LabelButton* bubble_button_;
-  views::LabelButton* lock_button_;
-  views::LabelButton* widgets_button_;
-  views::LabelButton* system_modal_button_;
-  views::LabelButton* window_modal_button_;
-  views::LabelButton* child_modal_button_;
-  views::LabelButton* transient_button_;
-  views::LabelButton* examples_button_;
-  views::LabelButton* show_hide_window_button_;
-  views::LabelButton* show_web_notification_;
+  views::Button* create_button_;
+  views::Button* panel_button_;
+  views::Button* create_nonresizable_button_;
+  views::Button* bubble_button_;
+  views::Button* lock_button_;
+  views::Button* widgets_button_;
+  views::Button* system_modal_button_;
+  views::Button* window_modal_button_;
+  views::Button* child_modal_button_;
+  views::Button* transient_button_;
+  views::Button* examples_button_;
+  views::Button* show_hide_window_button_;
+  views::Button* show_web_notification_;
   std::unique_ptr<views::MenuRunner> menu_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowTypeLauncher);
 };
 
 }  // namespace shell
 }  // namespace ash
 
 #endif  // ASH_SHELL_WINDOW_TYPE_LAUNCHER_H_