IME refactoring: ChromeOS introduce input methods State.

chrome/browser/ui/webui/chromeos/login/l10n_util.h

 // Copyright 2014 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_WEBUI_CHROMEOS_LOGIN_L10N_UTIL_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_L10N_UTIL_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 35 matching lines @@
 
 // Return a list of keyboard layouts that can be used for |locale| on the login
 // screen. Each list entry is a dictionary that contains data such as an ID and
 // a display name. The list will consist of the device's hardware layouts,
 // followed by a divider and locale-specific keyboard layouts, if any. The list
 // will also always contain the US keyboard layout. If |selected| matches the ID
 // of any entry in the resulting list, that entry will be marked as selected.
 // In addition to returning the list of keyboard layouts, this function also
 // activates them so that they can be selected by the user (e.g. by cycling
 // through keyboard layouts via keyboard shortcuts).
-scoped_ptr<base::ListValue> GetLoginKeyboardLayouts(
+scoped_ptr<base::ListValue> GetAndActivateLoginKeyboardLayouts(
     const std::string& locale,
     const std::string& selected);
 
 // Invokes |callback| with a list of keyboard layouts that can be used for
 // |locale|. Each list entry is a dictionary that contains data such as an ID
 // and a display name. The list will consist of the device's hardware layouts,
 // followed by a divider and locale-specific keyboard layouts, if any. All
 // layouts supported for |locale| are returned, including those that produce
 // non-Latin characters by default.
 typedef base::Callback<void(scoped_ptr<base::ListValue>)>
     GetKeyboardLayoutsForLocaleCallback;
 void GetKeyboardLayoutsForLocale(
     const GetKeyboardLayoutsForLocaleCallback& callback,
     const std::string& locale);
 
 // Returns the current keyboard layout, expressed as a dictionary that contains
 // data such as an ID and a display name.
 scoped_ptr<base::DictionaryValue> GetCurrentKeyboardLayout();
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_L10N_UTIL_H_