NormalizeIndexToAttachedTabStrip  348 chrome/browser/ui/gtk/tabs/dragged_tab_controller_gtk.cc     to_index = NormalizeIndexToAttachedTabStrip(to_index);
NormalizeIndexToAttachedTabStrip  192 chrome/browser/ui/gtk/tabs/dragged_tab_controller_gtk.h   int NormalizeIndexToAttachedTabStrip(int index) const;