(draw_background): Don't draw background even if rface->face.property[MFACE_BACKGROUND] is not Mnil.
(draw_background): Don't draw background even if
rface->face.property[MFACE_BACKGROUND] is not Mnil.

xmirror/m17n-lib,xmirror/m17n-lib,xmirror/m17n-lib,xmirror/m17n-lib