IME refactoring: ChromeOS introduce input methods State.

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 9172adac21408764af83477c5419ac277e57ddc4..f6bb14c89313a1455c15aaaa946a6904a45b9e5a 100644
--- a/chrome/browser/chromeos/input_method/mock_input_method_manager.h
+++ b/chrome/browser/chromeos/input_method/mock_input_method_manager.h
@@ -18,6 +18,15 @@ namespace input_method {
 // The mock implementation of InputMethodManager for testing.
 class MockInputMethodManager : public InputMethodManager {
  public:
+  class State : public InputMethodManager::State {
+   public:
+    State();
+
+   protected:
+    friend base::RefCounted<chromeos::input_method::InputMethodManager::State>;
+    virtual ~State();
+  };
+
   MockInputMethodManager();
   virtual ~MockInputMethodManager();
 
@@ -74,6 +83,11 @@ class MockInputMethodManager : public InputMethodManager {
   virtual bool MigrateInputMethods(
        std::vector<std::string>* input_method_ids) OVERRIDE;
 
+  virtual scoped_refptr<InputMethodManager::State> CreateNewState(
+      const std::string& debug_name) const OVERRIDE;
+  virtual void SetState(
+      scoped_refptr<InputMethodManager::State> state) OVERRIDE;
+
   // Sets an input method ID which will be returned by GetCurrentInputMethod().
   void SetCurrentInputMethodId(const std::string& input_method_id) {
     current_input_method_id_ = input_method_id;