ash: Use SessionController instead of SessionStateDelegate

ash/common/accelerators/accelerator_controller.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/common/accelerators/accelerator_controller.h"
 
 #include <utility>
 
 #include "ash/common/accelerators/accelerator_commands.h"
 #include "ash/common/accelerators/accelerator_controller_delegate.h"
 #include "ash/common/accelerators/debug_commands.h"
 #include "ash/common/accessibility_delegate.h"
 #include "ash/common/accessibility_types.h"
 #include "ash/common/focus_cycler.h"
 #include "ash/common/ime_control_delegate.h"
 #include "ash/common/media_controller.h"
 #include "ash/common/multi_profile_uma.h"
 #include "ash/common/new_window_controller.h"
 #include "ash/common/palette_delegate.h"
-#include "ash/common/session/session_state_delegate.h"
+#include "ash/common/session/session_controller.h"
 #include "ash/common/shelf/shelf_widget.h"
 #include "ash/common/shelf/wm_shelf.h"
 #include "ash/common/shell_delegate.h"
 #include "ash/common/system/brightness_control_delegate.h"
 #include "ash/common/system/chromeos/ime_menu/ime_menu_tray.h"
 #include "ash/common/system/chromeos/palette/palette_tray.h"
 #include "ash/common/system/chromeos/palette/palette_utils.h"
 #include "ash/common/system/keyboard_brightness_control_delegate.h"
 #include "ash/common/system/status_area_widget.h"
 #include "ash/common/system/system_notifier.h"
@@ skipping 47 matching lines @@
 // help page when the notification is clicked.
 class DeprecatedAcceleratorNotificationDelegate
     : public message_center::NotificationDelegate {
  public:
   DeprecatedAcceleratorNotificationDelegate() {}
 
   // message_center::NotificationDelegate:
   bool HasClickedListener() override { return true; }
 
   void Click() override {
-    if (!WmShell::Get()->GetSessionStateDelegate()->IsUserSessionBlocked())
+    if (!WmShell::Get()->session_controller()->IsUserSessionBlocked())
       Shell::Get()->shell_delegate()->OpenKeyboardShortcutHelpPage();
   }
 
  private:
   // Private destructor since NotificationDelegate is ref-counted.
   ~DeprecatedAcceleratorNotificationDelegate() override {}
 
   DISALLOW_COPY_AND_ASSIGN(DeprecatedAcceleratorNotificationDelegate);
 };
 
@@ skipping 395 matching lines @@
   base::RecordAction(UserMetricsAction("Accel_Open_File_Manager"));
 
   WmShell::Get()->new_window_controller()->OpenFileManager();
 }
 
 void HandleGetHelp() {
   WmShell::Get()->new_window_controller()->OpenGetHelp();
 }
 
 bool CanHandleLock() {
-  return WmShell::Get()->GetSessionStateDelegate()->CanLockScreen();
+  return WmShell::Get()->session_controller()->CanLockScreen();
 }
 
 void HandleLock() {
   base::RecordAction(UserMetricsAction("Accel_LockScreen_L"));
-  WmShell::Get()->GetSessionStateDelegate()->LockScreen();
+  WmShell::Get()->session_controller()->LockScreen();
 }
 
 void HandleShowStylusTools() {
   base::RecordAction(UserMetricsAction("Accel_Show_Stylus_Tools"));
 
   RootWindowController* root_window_controller =
       Shell::GetWmRootWindowForNewWindows()->GetRootWindowController();
   StatusAreaWidget* status_area_widget =
       root_window_controller->GetShelf()->GetStatusAreaWidget();
   // Tests (clusterfuzz) can trigger this before the status area is ready.
   if (status_area_widget)
     status_area_widget->palette_tray()->ShowPalette();
 }
 
 bool CanHandleShowStylusTools() {
   return Shell::GetInstance()->palette_delegate() &&
          Shell::GetInstance()->palette_delegate()->ShouldShowPalette();
 }
 
 void HandleSuspend() {
   base::RecordAction(UserMetricsAction("Accel_Suspend"));
   chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->RequestSuspend();
 }
 
 bool CanHandleCycleUser() {
   return Shell::Get()->shell_delegate()->IsMultiProfilesEnabled() &&
-         WmShell::Get()->GetSessionStateDelegate()->NumberOfLoggedInUsers() > 1;
+         WmShell::Get()->session_controller()->NumberOfLoggedInUsers() > 1;
 }
 
 void HandleCycleUser(CycleUserDirection direction) {
   MultiProfileUMA::RecordSwitchActiveUser(
       MultiProfileUMA::SWITCH_ACTIVE_USER_BY_ACCELERATOR);
   switch (direction) {
     case CycleUserDirection::NEXT:
       base::RecordAction(UserMetricsAction("Accel_Switch_To_Next_User"));
       break;
     case CycleUserDirection::PREVIOUS:
       base::RecordAction(UserMetricsAction("Accel_Switch_To_Previous_User"));
       break;
   }
-  WmShell::Get()->GetSessionStateDelegate()->CycleActiveUser(direction);
+  WmShell::Get()->session_controller()->CycleActiveUser(direction);
 }
 
 bool CanHandleToggleCapsLock(const ui::Accelerator& accelerator,
                              const ui::Accelerator& previous_accelerator) {
   chromeos::input_method::InputMethodManager* ime =
       chromeos::input_method::InputMethodManager::Get();
 
   // This shortcust is set to be trigger on release. Either the current
   // accelerator is a Search release or Alt release.
   if (accelerator.key_code() == ui::VKEY_LWIN &&
@@ skipping 659 matching lines @@
 }
 
 AcceleratorController::AcceleratorProcessingRestriction
 AcceleratorController::GetAcceleratorProcessingRestriction(int action) {
   WmShell* wm_shell = WmShell::Get();
   if (wm_shell->IsPinned() &&
       actions_allowed_in_pinned_mode_.find(action) ==
           actions_allowed_in_pinned_mode_.end()) {
     return RESTRICTION_PREVENT_PROCESSING_AND_PROPAGATION;
   }
-  // TODO(xiyuan): Replace with SessionController. http://crbug.com/648964
-  if (!wm_shell->GetSessionStateDelegate()->IsActiveUserSessionStarted() &&
+  if (!wm_shell->session_controller()->IsActiveUserSessionStarted() &&
       actions_allowed_at_login_screen_.find(action) ==
           actions_allowed_at_login_screen_.end()) {
     return RESTRICTION_PREVENT_PROCESSING;
   }
-  if (wm_shell->GetSessionStateDelegate()->IsScreenLocked() &&
+  if (wm_shell->session_controller()->IsScreenLocked() &&
       actions_allowed_at_lock_screen_.find(action) ==
           actions_allowed_at_lock_screen_.end()) {
     return RESTRICTION_PREVENT_PROCESSING;
   }
   if (Shell::Get()->shell_delegate()->IsRunningInForcedAppMode() &&
       actions_allowed_in_app_mode_.find(action) ==
           actions_allowed_in_app_mode_.end()) {
     return RESTRICTION_PREVENT_PROCESSING;
   }
   if (WmShell::Get()->IsSystemModalWindowOpen() &&
@@ skipping 46 matching lines @@
       data->uma_histogram_name, data->notification_message_id,
       data->old_shortcut_id, data->new_shortcut_id);
 
   if (!data->deprecated_enabled)
     return AcceleratorProcessingStatus::STOP;
 
   return AcceleratorProcessingStatus::PROCEED;
 }
 
 }  // namespace ash