Delete InputMethodEngine::CreateEngine and call the InputMethodEngineIBus contructor directly.

chrome/browser/chromeos/input_method/input_method_engine.cc

Index: chrome/browser/chromeos/input_method/input_method_engine.cc
diff --git a/chrome/browser/chromeos/input_method/input_method_engine.cc b/chrome/browser/chromeos/input_method/input_method_engine.cc
index 185873e1c03d28a0738a5221ce384788867feac8..fe3e6b200e8ba2370840f1560c66846a734a257f 100644
--- a/chrome/browser/chromeos/input_method/input_method_engine.cc
+++ b/chrome/browser/chromeos/input_method/input_method_engine.cc
@@ -48,31 +48,4 @@ InputMethodEngine::CandidateWindowProperty::~CandidateWindowProperty() {
 
 InputMethodEngine::Observer::~Observer() {
 }
-
-InputMethodEngine* InputMethodEngine::CreateEngine(
-    InputMethodEngine::Observer* observer,
-    const char* engine_name,
-    const char* extension_id,
-    const char* engine_id,
-    const char* description,
-    const std::vector<std::string>& languages,
-    const std::vector<std::string>& layouts,
-    const GURL& options_page,
-    const GURL& input_view,
-    std::string* error) {
-
-  InputMethodEngineIBus* engine = new InputMethodEngineIBus();
-  engine->Initialize(observer,
-                     engine_name,
-                     extension_id,
-                     engine_id,
-                     description,
-                     languages,
-                     layouts,
-                     options_page,
-                     input_view,
-                     error);
-  return engine;
-}
-
 }  // namespace chromeos