Support options page handling into ComponentExtensionManager.

chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.h

Index: chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.h
diff --git a/chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.h b/chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.h
index e42d42150e8e6e55b6d2b27e1f9ea8078494844a..27bfc5f0775f6068fcb458f1cc877fb1640a69ce 100644
--- a/chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.h
+++ b/chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.h
@@ -63,7 +63,8 @@ class ComponentExtensionIMEManagerImpl
   // returns true on success, otherwise returns false. This function must be
   // called on file thread.
   static bool ReadExtensionInfo(const DictionaryValue& manifest,
-                                      ComponentExtensionIME* out);
+                                const std::string& extension_id,
+                                ComponentExtensionIME* out);
 
   // Reads each engine component in |dict|. |dict| is given by GetList with
   // kInputComponents key from manifest. This function returns true on success,