Delete IBusClient.

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 117 matching lines @@
   // current input method as needed.
   void OnScreenUnlocked();
 
   // Returns true if |input_method_id| is in |active_input_method_ids_|.
   bool InputMethodIsActivated(const std::string& input_method_id);
 
   // Returns true if the given input method config value is a string list
   // that only contains an input method ID of a keyboard layout.
   bool ContainsOnlyKeyboardLayout(const std::vector<std::string>& value);
 
-  // Returns true if the connection to ibus-daemon is established.
-  bool IsIBusConnectionAlive();
-
   // Creates and initializes |candidate_window_controller_| if it hasn't been
   // done.
   void MaybeInitializeCandidateWindowController();
 
   // If |current_input_method_id_| is not in |input_method_ids|, switch to
   // input_method_ids[0]. If the ID is equal to input_method_ids[N], switch to
   // input_method_ids[N+1].
   void SwitchToNextInputMethodInternal(
       const std::vector<std::string>& input_method_ids,
       const std::string& current_input_method_id);
@@ skipping 79 matching lines @@
 
   base::WeakPtrFactory<InputMethodManagerImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(InputMethodManagerImpl);
 };
 
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_MANAGER_IMPL_H_