Add StopInputMethodProcess API which allows Chrome to terminate ibus-daemon in a nicer way than kill

chromeos_input_method.h

 // Copyright (c) 2010 The Chromium OS 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_INPUT_METHOD_H_
 #define CHROMEOS_INPUT_METHOD_H_
 
 #include <sstream>
 #include <string>
 #include <vector>
@@ skipping 242 matching lines @@
     void* language_library,
     LanguageCurrentInputMethodMonitorFunction current_input_method,
     LanguageRegisterImePropertiesFunction register_ime_properties,
     LanguageUpdateImePropertyFunction update_ime_property,
     LanguageConnectionChangeMonitorFunction connection_changed);
 
 // Terminates IBus and DBus connections.
 extern void (*DisconnectInputMethodStatus)(
     InputMethodStatusConnection* connection);
 
+// Stops ibus-daemon. Returns true on success.
+extern bool (*StopInputMethodProcess)(InputMethodStatusConnection* connection);
+
 // Updates the list of active input methods.  This will be returned by
 // GetActiveInputMethods() if an ibus connection is not available.
 extern bool (*SetActiveInputMethods)(InputMethodStatusConnection* connection,
                                      const ImeConfigValue& value);
 
 // Gets all input method engines that are currently active. Caller has to
 // delete the returned list. This function might return NULL on error.
 extern InputMethodDescriptors* (*GetActiveInputMethods)(
     InputMethodStatusConnection* connection);
 
@@ skipping 52 matching lines @@
 // Returns true if IBus connection is still alive.
 // If this function returns false, you might have to discard the current
 // |connection| by calling DisconnectInputMethodStatus() API above, and create
 // a new connection by calling MonitorInputMethodStatus() API.
 extern bool (*InputMethodStatusConnectionIsAlive)(
     InputMethodStatusConnection* connection);
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_INPUT_METHOD_H_