(mface__realize): Set rface->average_width. (mface__update_frame_face): Set frame->average_width.
(mface__realize): Set rface->average_width.
(mface__update_frame_face): Set frame->average_width.

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