RROutput           12 ui/display/chromeos/x11/display_snapshot_x11.h typedef XID RROutput;
RROutput           14 ui/display/chromeos/x11/display_util_x11.h typedef XID RROutput;
RROutput           25 ui/display/chromeos/x11/native_display_delegate_x11.h typedef XID RROutput;
RROutput           16 ui/display/x11/edid_parser_x11.h typedef XID RROutput;