Extra parameter to pass sub-message direction for validation message

content/renderer/render_view_impl.h

Index: content/renderer/render_view_impl.h
diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h
index cd6ba6d20974bdb7d985891afed5a6a1e03bffe9..3593c931d4923fb074d0efecb389143a104b38b1 100644
--- a/content/renderer/render_view_impl.h
+++ b/content/renderer/render_view_impl.h
@@ -383,8 +383,13 @@ class CONTENT_EXPORT RenderViewImpl
   virtual bool runFileChooser(
       const blink::WebFileChooserParams& params,
       blink::WebFileChooserCompletion* chooser_completion);
+  void SetValidationMessageDirection(base::string16* main_text,
+                                     blink::WebTextDirection main_text_hint,
+                                     base::string16* sub_text,
+                                     blink::WebTextDirection sub_text_hint);
   virtual void showValidationMessage(const blink::WebRect& anchor_in_root_view,
                                      const blink::WebString& main_text,
+                                     blink::WebTextDirection main_text_hint,
                                      const blink::WebString& sub_text,
                                      blink::WebTextDirection hint) OVERRIDE;
   virtual void hideValidationMessage() OVERRIDE;