Revert of chromeos: Remove SystemTrayDelegate::GetIMEManagedMessage()

ash/system/ime/tray_ime_chromeos.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/system/ime/tray_ime_chromeos.h"
 
 #include <memory>
 #include <vector>
 
 #include "ash/resources/vector_icons/vector_icons.h"
 #include "ash/shell.h"
 #include "ash/shell_port.h"
 #include "ash/strings/grit/ash_strings.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/system/tray/system_tray_controller.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "ash/system/tray/system_tray_notifier.h"
 #include "ash/system/tray/tray_constants.h"
 #include "ash/system/tray/tray_details_view.h"
 #include "ash/system/tray/tray_item_more.h"
 #include "ash/system/tray/tray_item_view.h"
 #include "ash/system/tray/tray_popup_item_style.h"
 #include "ash/system/tray/tray_popup_utils.h"
 #include "ash/system/tray/tray_utils.h"
 #include "ash/system/tray/tri_view.h"
 #include "ash/system/tray_accessibility.h"
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
-#include "components/strings/grit/components_strings.h"
 #include "ui/accessibility/ax_enums.h"
 #include "ui/accessibility/ax_node_data.h"
-#include "ui/base/ime/chromeos/input_method_manager.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/font.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/paint_vector_icon.h"
 #include "ui/keyboard/keyboard_util.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/widget/widget.h"
 
-using chromeos::input_method::InputMethodManager;
-
 namespace ash {
 namespace tray {
 
 class IMEDefaultView : public TrayItemMore {
  public:
   IMEDefaultView(SystemTrayItem* owner, const base::string16& label)
       : TrayItemMore(owner) {
     SetImage(gfx::CreateVectorIcon(kSystemMenuKeyboardIcon, kMenuIconColor));
     UpdateLabel(label);
   }
@@ skipping 212 matching lines @@
 }
 
 void TrayIME::OnIMERefresh() {
   // Caches the current ime state.
   SystemTrayDelegate* delegate = Shell::Get()->system_tray_delegate();
   ime_list_.clear();
   property_list_.clear();
   delegate->GetCurrentIME(&current_ime_);
   delegate->GetAvailableIMEList(&ime_list_);
   delegate->GetCurrentIMEProperties(&property_list_);
-  auto ime_state = InputMethodManager::Get()->GetActiveIMEState();
-  ime_managed_message_ =
-      ime_state->GetAllowedInputMethods().empty()
-          ? base::string16()
-          : l10n_util::GetStringUTF16(IDS_OPTIONS_CONTROLLED_SETTING_POLICY);
+  ime_managed_message_ = delegate->GetIMEManagedMessage();
 
   Update();
 }
 
 void TrayIME::OnIMEMenuActivationChanged(bool is_active) {
   is_visible_ = !is_active;
   if (is_visible_)
     OnIMERefresh();
   else
     Update();
@@ skipping 16 matching lines @@
   return ime_count >= threshold;
 }
 
 ImeListView::SingleImeBehavior TrayIME::GetSingleImeBehavior() {
   // If managed, we also want to show a single IME.
   return IsIMEManaged() ? ImeListView::SHOW_SINGLE_IME
                         : ImeListView::HIDE_SINGLE_IME;
 }
 
 }  // namespace ash