IsArrowTop        287 chrome/browser/ui/gtk/bubble/bubble_gtk.cc   int top_arrow_size = IsArrowTop(frame_style) ? kArrowSize : 0;
IsArrowTop        378 chrome/browser/ui/gtk/bubble/bubble_gtk.cc   const bool prefer_top_arrow = IsArrowTop(preferred_style) ||
IsArrowTop        511 chrome/browser/ui/gtk/bubble/bubble_gtk.cc   } else if (IsArrowTop(actual_frame_style_) ||