Harmony - convert hung renderer dialog.

ui/views/window/dialog_delegate.h

Index: ui/views/window/dialog_delegate.h
diff --git a/ui/views/window/dialog_delegate.h b/ui/views/window/dialog_delegate.h
index 6a11e65bab68208995be4982a5df06165411a9b7..86028d7a90ac4977cb5c5dd6b76fdddc0b567233 100644
--- a/ui/views/window/dialog_delegate.h
+++ b/ui/views/window/dialog_delegate.h
@@ -58,6 +58,10 @@ class VIEWS_EXPORT DialogDelegate : public ui::DialogModel,
   // If a custom padding should be used, returns true and populates |padding|.
   virtual bool GetExtraViewPadding(int* padding);
 
+  // Returns true if the extra view should be grouped with the ok/cancel
+  // buttons, false if it should be aligned to the other edge.
+  virtual bool GroupExtraViewWithButtons() const;
+
   // Override this function to display a footnote view below the buttons.
   // Overrides may construct the view; this will only be called once per dialog.
   virtual View* CreateFootnoteView();