OnDragIconExpose  202 chrome/browser/ui/gtk/bookmarks/bookmark_utils_gtk.cc     g_signal_connect(window, "expose-event", G_CALLBACK(OnDragIconExpose),
OnDragIconExpose   54 content/browser/web_contents/web_drag_source_gtk.h   CHROMEGTK_CALLBACK_1(WebDragSourceGtk, gboolean, OnDragIconExpose,