ash: Use SessionController instead of SessionStateDelegate

ash/shell/window_type_launcher.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/shell/window_type_launcher.h"
 
 #include <utility>
 
-#include "ash/common/session/session_state_delegate.h"
+#include "ash/common/session/session_controller.h"
 #include "ash/common/system/status_area_widget.h"
 #include "ash/common/system/web_notification/web_notification_tray.h"
 #include "ash/common/wm_shell.h"
 #include "ash/content/shell_content_state.h"
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/root_window_controller.h"
 #include "ash/shell.h"
 #include "ash/shell/example_factory.h"
 #include "ash/shell/panel_window.h"
 #include "ash/shell/toplevel_window.h"
@@ skipping 242 matching lines @@
     params.can_resize = true;
     params.can_maximize = true;
     ToplevelWindow::CreateToplevelWindow(params);
   } else if (sender == panel_button_) {
     PanelWindow::CreatePanelWindow(gfx::Rect());
   } else if (sender == create_nonresizable_button_) {
     ToplevelWindow::CreateToplevelWindow(ToplevelWindow::CreateParams());
   } else if (sender == bubble_button_) {
     CreatePointyBubble(sender);
   } else if (sender == lock_button_) {
-    WmShell::Get()->GetSessionStateDelegate()->LockScreen();
+    WmShell::Get()->session_controller()->LockScreen();
   } else if (sender == widgets_button_) {
     CreateWidgetsWindow();
   } else if (sender == system_modal_button_) {
     ModalWindow::OpenModalWindow(GetWidget()->GetNativeView(),
                                  ui::MODAL_TYPE_SYSTEM);
   } else if (sender == window_modal_button_) {
     ModalWindow::OpenModalWindow(GetWidget()->GetNativeView(),
                                  ui::MODAL_TYPE_WINDOW);
   } else if (sender == child_modal_button_) {
     test::CreateChildModalParent(GetWidget()->GetNativeView()->GetRootWindow());
@@ skipping 53 matching lines @@
                                               views::MenuRunner::ASYNC));
   if (menu_runner_->RunMenuAt(GetWidget(), NULL, gfx::Rect(point, gfx::Size()),
                               views::MENU_ANCHOR_TOPLEFT,
                               source_type) == MenuRunner::MENU_DELETED) {
     return;
   }
 }
 
 }  // namespace shell
 }  // namespace ash