Rename LRU Input Method to Last Input Method

chrome/browser/chromeos/input_method/input_method_persistence.h

Index: chrome/browser/chromeos/input_method/input_method_persistence.h
diff --git a/chrome/browser/chromeos/input_method/input_method_persistence.h b/chrome/browser/chromeos/input_method/input_method_persistence.h
index 2693d9703b60b25b81cae047440fd9b2f851c30a..090a7ecef5fc3a3a3251938aa684d5b8506c3ffe 100644
--- a/chrome/browser/chromeos/input_method/input_method_persistence.h
+++ b/chrome/browser/chromeos/input_method/input_method_persistence.h
@@ -42,9 +42,9 @@ class InputMethodPersistence : public InputMethodManager::Observer {
   DISALLOW_COPY_AND_ASSIGN(InputMethodPersistence);
 };
 
-void SetUserLRUInputMethodPreferenceForTesting(const std::string& username,
-                                               const std::string& input_method,
-                                               PrefService* local_state);
+void SetUserLastInputMethodPreferenceForTesting(const std::string& username,
+                                                const std::string& input_method,
+                                                PrefService* local_state);
 
 }  // namespace input_method
 }  // namespace chromeos