Delete IBusEngineServiceImpl which is no longer used for production.

chromeos/dbus/dbus_thread_manager.cc

 // 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.
 
 #include "chromeos/dbus/dbus_thread_manager.h"
 
 #include <map>
 
 #include "base/chromeos/chromeos_version.h"
 #include "base/command_line.h"
@@ skipping 298 matching lines @@
   }
 
   virtual IBusEngineFactoryService* GetIBusEngineFactoryService() OVERRIDE {
     return ibus_engine_factory_service_.get();
   }
 
   virtual IBusEngineService* GetIBusEngineService(
       const dbus::ObjectPath& object_path) OVERRIDE {
     if (ibus_engine_services_.find(object_path)
             == ibus_engine_services_.end()) {
-      ibus_engine_services_[object_path] =
-          IBusEngineService::Create(STUB_DBUS_CLIENT_IMPLEMENTATION,
-                                    ibus_bus_.get(), object_path);
+      ibus_engine_services_[object_path] = IBusEngineService::Create();
     }
     return ibus_engine_services_[object_path];
   }
 
   virtual void RemoveIBusEngineService(
       const dbus::ObjectPath& object_path) OVERRIDE {
     if (ibus_engine_services_.find(object_path) !=
         ibus_engine_services_.end()) {
       LOG(WARNING) << "Object path not found: " << object_path.value();
       return;
@@ skipping 172 matching lines @@
 }
 
 // static
 DBusThreadManager* DBusThreadManager::Get() {
   CHECK(g_dbus_thread_manager)
       << "DBusThreadManager::Get() called before Initialize()";
   return g_dbus_thread_manager;
 }
 
 }  // namespace chromeos