Introduce GetAllIMEAsInputMethodDescriptor function.

chromeos/ime/component_extension_ime_manager.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 CHROMEOS_IME_COMPONENT_EXTENSION_IME_MANAGER_H_
 #define CHROMEOS_IME_COMPONENT_EXTENSION_IME_MANAGER_H_
 
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "chromeos/chromeos_export.h"
 #include "chromeos/dbus/ibus/ibus_component.h"
+#include "chromeos/ime/input_method_descriptor.h"
 
 namespace chromeos {
 
 // Represents a component extension IME.
 struct CHROMEOS_EXPORT ComponentExtensionIME {
   ComponentExtensionIME();
   ~ComponentExtensionIME();
   std::string id;  // extension id.
   std::string description;  // description of extension.
   base::FilePath path;
@@ skipping 48 matching lines @@
 
   // Returns localized name of |input_method_id|.
   std::string GetName(const std::string& input_method_id);
 
   // Returns localized description of |input_method_id|.
   std::string GetDescription(const std::string& input_method_id);
 
   // Returns list of input method id associated with |language|.
   std::vector<std::string> ListIMEByLanguage(const std::string& language);
 
+  // Returns all IME as InputMethodDescriptors.
+  input_method::InputMethodDescriptors GetAllIMEAsInputMethodDescriptor();
+
  private:
   // Finds ComponentExtensionIME and EngineDescription associated with
   // |input_method_id|. This function retruns true if it is found, otherwise
   // returns false. |out_extension| and |out_engine| can be NULL.
   bool FindEngineEntry(const std::string& input_method_id,
                        ComponentExtensionIME* out_extension,
                        IBusComponent::EngineDescription* out_engine);
   scoped_ptr<ComponentExtensionIMEManagerDelegate> delegate_;
 
   std::vector<ComponentExtensionIME> component_extension_imes_;
 
   DISALLOW_COPY_AND_ASSIGN(ComponentExtensionIMEManager);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_IME_COMPONENT_EXTENSION_IME_MANAGER_H_