Remove Hangul IME with migration.

chromeos/ime/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 CHROMEOS_IME_INPUT_METHOD_MANAGER_H_
 #define CHROMEOS_IME_INPUT_METHOD_MANAGER_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 113 matching lines @@
   // system input method framework as needed.
   virtual bool EnableInputMethods(
       const std::vector<std::string>& new_active_input_method_ids) = 0;
 
   // Remaps old input methods like "mozc" to new input methods. Return true if
   // at least one IME is migrated.
   // TODO(nona): Remove this function after few milestones are passed.
   //             (http://crbug.com/236747)
   virtual bool MigrateOldInputMethods(
       std::vector<std::string>* input_method_ids) = 0;
+  virtual bool MigrateKoreanKeyboard(
+      const std::string& keyboard_id,
+      std::vector<std::string>* input_method_ids) = 0;
 
   // Updates a configuration of a system input method engine with |value|.
   // Returns true if the configuration is correctly set.
   virtual bool SetInputMethodConfig(const std::string& section,
                                     const std::string& config_name,
                                     const InputMethodConfigValue& value) = 0;
 
   // Adds an input method extension. This function does not takes ownership of
   // |instance|.
   virtual void AddInputMethodExtension(
@@ skipping 37 matching lines @@
 
   // Switches to an input method (or keyboard layout) which is associated with
   // the |accelerator|.
   virtual bool SwitchInputMethod(const ui::Accelerator& accelerator) = 0;
 };
 
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROMEOS_IME_INPUT_METHOD_MANAGER_H_