Get the ProfileService object after NOTIFICATION_SESSION_STARTED is sent to Chrome

chrome/browser/chromeos/status/input_method_menu_button.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 "chrome/browser/chromeos/status/input_method_menu_button.h"
 
 #include <string>
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/chromeos/input_method/input_method_manager.h"
 #include "chrome/browser/chromeos/input_method/input_method_util.h"
 #include "chrome/browser/chromeos/status/status_area_view_chromeos.h"
-#include "chrome/browser/prefs/pref_service.h"
-#include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "ui/views/widget/widget.h"
 
 namespace {
 
-PrefService* GetPrefService() {
-  Profile* profile = ProfileManager::GetDefaultProfile();
-  if (profile)
-    return profile->GetPrefs();
-  return NULL;
-}
-
 // A class which implements interfaces of chromeos::InputMethodMenu. This class
 // is just for avoiding multiple inheritance.
 class MenuImpl : public chromeos::InputMethodMenu {
  public:
-  MenuImpl(chromeos::InputMethodMenuButton* button,
-           PrefService* pref_service)
-      : InputMethodMenu(pref_service, false), button_(button) {}
+  explicit MenuImpl(chromeos::InputMethodMenuButton* button)
+      : InputMethodMenu(false), button_(button) {}
 
  private:
   // InputMethodMenu implementation.
   virtual void UpdateUI(const std::string& input_method_id,
                         const string16& name,
                         const string16& tooltip,
                         size_t num_active_input_methods) {
     button_->UpdateUI(input_method_id, name, tooltip, num_active_input_methods);
   }
   virtual bool ShouldSupportConfigUI() {
@@ skipping 11 matching lines @@
 }  // namespace
 
 namespace chromeos {
 
 ////////////////////////////////////////////////////////////////////////////////
 // InputMethodMenuButton
 
 InputMethodMenuButton::InputMethodMenuButton(
     StatusAreaButton::Delegate* delegate)
     : StatusAreaButton(delegate, this),
-      menu_(new MenuImpl(this, GetPrefService())) {
+      menu_(new MenuImpl(this)) {
   set_id(VIEW_ID_STATUS_BUTTON_INPUT_METHOD);
   UpdateUIFromCurrentInputMethod();
 }
 
 InputMethodMenuButton::~InputMethodMenuButton() {}
 
 ////////////////////////////////////////////////////////////////////////////////
 // views::View implementation:
 
 void InputMethodMenuButton::OnLocaleChanged() {
@@ skipping 76 matching lines @@
   const input_method::InputMethodDescriptor& input_method =
       input_method_manager->current_input_method();
   const string16 name = InputMethodMenu::GetTextForIndicator(input_method);
   const string16 tooltip = InputMethodMenu::GetTextForMenu(input_method);
   const size_t num_active_input_methods =
       input_method_manager->GetNumActiveInputMethods();
   UpdateUI(input_method.id(), name, tooltip, num_active_input_methods);
 }
 
 }  // namespace chromeos