Update IME preferences outside the IME status button when Uber Tray is in use.

chrome/browser/chromeos/input_method/input_method_manager.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_MANAGER_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_MANAGER_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 20 matching lines @@
 
 class HotkeyManager;
 class VirtualKeyboard;
 class XKeyboard;
 
 // This class manages input methodshandles.  Classes can add themselves as
 // observers. Clients can get an instance of this library class by:
 // InputMethodManager::GetInstance().
 class InputMethodManager {
  public:
+  enum State {
+    STATE_LOGIN_SCREEN = 0,
+    // The user entered the correct password (= NOTIFICATION_LOGIN_USER_CHANGED
+    // has been sent), but NOTIFICATION_SESSION_STARTED has not.
+    STATE_LOGGING_IN,
+    // The browser window for user session is ready.
+    STATE_BROWSER_SCREEN,
+    STATE_LOCK_SCREEN,
+    STATE_TERMINATING,
+  };
+
   class Observer {
    public:
     virtual ~Observer() {}
 
     // Called when the current input method is changed.
     virtual void InputMethodChanged(
         InputMethodManager* manager,
         const InputMethodDescriptor& current_input_method,
         size_t num_active_input_methods) = 0;
 
@@ skipping 217 matching lines @@
   virtual InputMethodDescriptor GetPreviousInputMethod() const = 0;
   virtual InputMethodDescriptor GetCurrentInputMethod() const = 0;
 
   virtual InputMethodPropertyList GetCurrentInputMethodProperties() const = 0;
 };
 
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_MANAGER_H_