Rename LRU Input Method to Last Input Method

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h

Index: chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h
diff --git a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h
index 57d1043dbc393cf0e21ce6c5004b0dc2e4360c17..861ac63bf98a68621524917151de1e79f2f847b5 100644
--- a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h
+++ b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h
@@ -235,10 +235,10 @@ class SigninScreenHandler
       JSCallsContainer* js_calls_container);
   ~SigninScreenHandler() override;
 
-  static std::string GetUserLRUInputMethod(const std::string& username);
+  static std::string GetUserLastInputMethod(const std::string& username);
 
   // Update current input method (namely keyboard layout) in the given IME state
-  // to LRU by this user.
+  // to last input method used by this user.
   static void SetUserInputMethod(
       const std::string& username,
       input_method::InputMethodManager::State* ime_state);