ChromeOS: switch UI language before apps are loaded.

chrome/browser/ui/ash/system_tray_delegate_chromeos.h

 // Copyright 2013 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 CHROME_BROWSER_UI_ASH_SYSTEM_TRAY_DELEGATE_CHROMEOS_H_
 #define CHROME_BROWSER_UI_ASH_SYSTEM_TRAY_DELEGATE_CHROMEOS_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 195 matching lines @@
 
   void OnLanguageRemapSearchKeyToChanged();
 
   void OnAccessibilityModeChanged(
       ui::AccessibilityNotificationVisibility notify);
 
   void UpdatePerformanceTracing();
 
   // Overridden from InputMethodManager::Observer.
   void InputMethodChanged(input_method::InputMethodManager* manager,
+                          Profile* profile,
                           bool show_message) override;
 
   // Overridden from InputMethodMenuManager::Observer.
   void InputMethodMenuItemChanged(
       ui::ime::InputMethodMenuManager* manager) override;
 
   // Overridden from CrasAudioHandler::AudioObserver.
   void OnOutputNodeVolumeChanged(uint64_t node_id, int volume) override;
   void OnOutputMuteChanged(bool mute_on) override;
   void OnInputNodeGainChanged(uint64_t node_id, int gain) override;
@@ skipping 82 matching lines @@
 
   base::WeakPtrFactory<SystemTrayDelegateChromeOS> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SystemTrayDelegateChromeOS);
 };
 
 ash::SystemTrayDelegate* CreateSystemTrayDelegate();
 
 }  // namespace chromeos
 #endif  // CHROME_BROWSER_UI_ASH_SYSTEM_TRAY_DELEGATE_CHROMEOS_H_