Support options page handling into ComponentExtensionManager.

chromeos/ime/input_method_whitelist.cc

Index: chromeos/ime/input_method_whitelist.cc
diff --git a/chromeos/ime/input_method_whitelist.cc b/chromeos/ime/input_method_whitelist.cc
index ba0b7b8d5614ed24c08f2be16fa4b677210c703e..873948a429c2dabf2a6753084e02a5fa6c617dcf 100644
--- a/chromeos/ime/input_method_whitelist.cc
+++ b/chromeos/ime/input_method_whitelist.cc
@@ -36,6 +36,7 @@ InputMethodWhitelist::GetSupportedInputMethods() const {
         "",
         kInputMethods[i].xkb_layout_id,
         kInputMethods[i].language_code,
+        "",  // options page url, not available for non-extension input method.
         false));
   }
   return input_methods.Pass();