Add the ability to filter out extension IMEs from the language settings page.

chrome/browser/chromeos/input_method/input_method_manager_impl.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_IMPL_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_MANAGER_IMPL_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 40 matching lines @@
       const InputMethodConfigValue& value) OVERRIDE;
   virtual void ChangeInputMethod(const std::string& input_method_id) OVERRIDE;
   virtual void ActivateInputMethodProperty(const std::string& key) OVERRIDE;
   virtual void AddInputMethodExtension(
       const std::string& id,
       const std::string& name,
       const std::vector<std::string>& layouts,
       const std::string& language,
       InputMethodEngine* instance) OVERRIDE;
   virtual void RemoveInputMethodExtension(const std::string& id) OVERRIDE;
+  virtual InputMethodDescriptors* GetInputMethodExtensions() OVERRIDE;
+  virtual void SetFilteredExtensionImes(std::vector<std::string>& ids) OVERRIDE;
   virtual bool SwitchToNextInputMethod() OVERRIDE;
   virtual bool SwitchToPreviousInputMethod() OVERRIDE;
   virtual bool SwitchInputMethod(const ui::Accelerator& accelerator) OVERRIDE;
   virtual InputMethodDescriptor GetCurrentInputMethod() const OVERRIDE;
   virtual InputMethodPropertyList
       GetCurrentInputMethodProperties() const OVERRIDE;
   virtual XKeyboard* GetXKeyboard() OVERRIDE;
   virtual InputMethodUtil* GetInputMethodUtil() OVERRIDE;
 
   // Sets |ibus_controller_|.
@@ skipping 65 matching lines @@
   // A list of objects that monitor the manager.
   ObserverList<InputMethodManager::Observer> observers_;
   ObserverList<CandidateWindowObserver> candidate_window_observers_;
 
   // The input method which was/is selected.
   InputMethodDescriptor previous_input_method_;
   InputMethodDescriptor current_input_method_;
   // The active input method ids cache.
   std::vector<std::string> active_input_method_ids_;
 
+  // These IMEs are not added to the ime list.
+  std::vector<std::string> filtered_extension_imes_;
+
   // For screen locker. When the screen is locked, |previous_input_method_|,
   // |current_input_method_|, and |active_input_method_ids_| above are copied
   // to these "saved" variables.
   InputMethodDescriptor saved_previous_input_method_;
   InputMethodDescriptor saved_current_input_method_;
   std::vector<std::string> saved_active_input_method_ids_;
 
   // Extra input methods that have been explicitly added to the menu, such as
   // those created by extension.
   std::map<std::string, InputMethodDescriptor> extra_input_methods_;
@@ skipping 22 matching lines @@
   // auto-repeat interval.
   scoped_ptr<XKeyboard> xkeyboard_;
 
   DISALLOW_COPY_AND_ASSIGN(InputMethodManagerImpl);
 };
 
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_MANAGER_IMPL_H_