CHROMEGTK_CALLBACK_3   23 chrome/browser/ui/libgtk2ui/gtk2_signal.h #define CHROMEGTK_CALLBACK_3(CLASS, RETURN, METHOD, ARG1, ARG2, ARG3) \
CHROMEGTK_CALLBACK_3   23 ui/base/gtk/gtk_signal.h #define CHROMEGTK_CALLBACK_3(CLASS, RETURN, METHOD, ARG1, ARG2, ARG3) \