gtk_tree_view_set_expander_column  349 tools/perf/ui/gtk/hists.c 			gtk_tree_view_set_expander_column(GTK_TREE_VIEW(view),
gtk_tree_view_set_expander_column  575 tools/perf/ui/gtk/hists.c 			gtk_tree_view_set_expander_column(GTK_TREE_VIEW(view),