Extends IBusLookupTable to handle IsEqual/CopyFrom.

chrome/browser/chromeos/input_method/input_method_engine_ibus.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 "chrome/browser/chromeos/input_method/input_method_engine_ibus.h"
 
 #include <map>
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 203 matching lines @@
   return true;
 }
 
 void InputMethodEngineIBus::SetCandidateWindowCursorVisible(bool visible) {
   table_->set_is_cursor_visible(visible);
   if (active_)
     GetCurrentService()->UpdateLookupTable(*table_.get(), window_visible_);
 }
 
 void InputMethodEngineIBus::SetCandidateWindowVertical(bool vertical) {
-  table_->set_orientation(
-      vertical ? ibus::IBusLookupTable::IBUS_LOOKUP_TABLE_ORIENTATION_VERTICAL :
-      ibus::IBusLookupTable::IBUS_LOOKUP_TABLE_ORIENTATION_HORIZONTAL);
+  table_->set_orientation(vertical ? ibus::IBusLookupTable::VERTICAL :
+                          ibus::IBusLookupTable::HORIZONTAL);
   if (active_)
     GetCurrentService()->UpdateLookupTable(*table_.get(), window_visible_);
 }
 
 void InputMethodEngineIBus::SetCandidateWindowPageSize(int size) {
   table_->set_page_size(size);
   if (active_)
     GetCurrentService()->UpdateLookupTable(*table_.get(), window_visible_);
 }
 
@@ skipping 338 matching lines @@
   DBusThreadManager::Get()->RemoveIBusEngineService(object_path_);
 
   current_object_path_++;
   object_path_ = dbus::ObjectPath(kObjectPathPrefix +
                                   base::IntToString(current_object_path_));
   GetCurrentService()->SetEngine(this);
   sender.Run(object_path_);
 }
 
 }  // namespace chromeos