try 3 of: Split out InputMethodMenuManager from InputMethodManager.

chrome/browser/chromeos/input_method/mock_input_method_manager.h

Index: chrome/browser/chromeos/input_method/mock_input_method_manager.h
diff --git a/chrome/browser/chromeos/input_method/mock_input_method_manager.h b/chrome/browser/chromeos/input_method/mock_input_method_manager.h
index 794db451ecd166e9a14a44a53601afe0fa7826aa..b6a757e7944cac099f66c2856f71745a4f5c69b7 100644
--- a/chrome/browser/chromeos/input_method/mock_input_method_manager.h
+++ b/chrome/browser/chromeos/input_method/mock_input_method_manager.h
@@ -44,7 +44,7 @@ class MockInputMethodManager : public InputMethodManager {
   virtual bool EnableInputMethod(
       const std::string& new_active_input_method_id) OVERRIDE;
   virtual void ChangeInputMethod(const std::string& input_method_id) OVERRIDE;
-  virtual void ActivateInputMethodProperty(const std::string& key) OVERRIDE;
+  virtual void ActivateInputMethodMenuItem(const std::string& key) OVERRIDE;
   virtual void AddInputMethodExtension(
       const std::string& id,
       InputMethodEngineInterface* instance) OVERRIDE;
@@ -58,10 +58,6 @@ class MockInputMethodManager : public InputMethodManager {
       const ui::Accelerator& accelerator) OVERRIDE;
   virtual bool SwitchInputMethod(const ui::Accelerator& accelerator) OVERRIDE;
   virtual InputMethodDescriptor GetCurrentInputMethod() const OVERRIDE;
-  virtual InputMethodPropertyList
-      GetCurrentInputMethodProperties() const OVERRIDE;
-  virtual void SetCurrentInputMethodProperties(
-      const InputMethodPropertyList& property_list) OVERRIDE;
   virtual XKeyboard* GetXKeyboard() OVERRIDE;
   virtual InputMethodUtil* GetInputMethodUtil() OVERRIDE;
   virtual ComponentExtensionIMEManager*