Adds whitelisted non-extension-based input methods if no component extensions are at present (e.g. …

chrome/browser/chromeos/input_method/input_method_manager_impl.h

Index: chrome/browser/chromeos/input_method/input_method_manager_impl.h
diff --git a/chrome/browser/chromeos/input_method/input_method_manager_impl.h b/chrome/browser/chromeos/input_method/input_method_manager_impl.h
index 390f4531e0b973c5046511ad819097b04b16a488..17b89fe6d7c059e96e14b6b281a3012fa4692952 100644
--- a/chrome/browser/chromeos/input_method/input_method_manager_impl.h
+++ b/chrome/browser/chromeos/input_method/input_method_manager_impl.h
@@ -142,6 +142,10 @@ class InputMethodManagerImpl : public InputMethodManager,
   bool ChangeInputMethodInternal(const std::string& input_method_id,
                                  bool show_message);
 
+  // Gets whether the XKB extension is loaded successfully by checking the XKB
+  // input methods in input methods in |component_extension_ime_manager_|.
+  bool IsXkbComponentExtensionAvailable() const;
+
   // Called when the ComponentExtensionIMEManagerDelegate is initialized.
   void OnComponentExtensionInitialized(
       scoped_ptr<ComponentExtensionIMEManagerDelegate> delegate);