(mac_initialize) [USE_CG_DRAWING]: Call mac_init_fringe.
(max_fringe_bmp, fringe_bmp) [USE_CG_DRAWING]: New variables.
(mac_define_fringe_bitmap, mac_destroy_fringe_bitmap)
(mac_draw_cg_image) [USE_CG_DRAWING]: New functions.
(mac_draw_bitmap) [USE_CG_DRAWING]: Remove function.
(x_draw_fringe_bitmap) [USE_CG_DRAWING]: Use mac_draw_cg_image
instead of mac_draw_bitmap.
(x_redisplay_interface) [USE_CG_DRAWING]: Set handlers for
define_fringe_bitmap and destroy_fringe_bitmap.