(struct frame): Rename members height to text_lines,

(struct frame): Rename members height to text_lines,
width to text_cols, window_height to total_lines, window_width to
total_cols, new_height to new_text_lines, new_width to
new_text_cols.  All uses changed.
(struct frame): New members which consolidate common members of
x_output, w32_output, and mac_output structures: left_pos,
top_pos, pixel_height, pixel_width, x_pixels_diff, y_pixels_diff,
win_gravity, size_hint_flags, border_width, internal_border_width,
line_height, fringe_cols, left_fringe_width, right_fringe_width,
want_fullscreen.  All uses changed.
(struct frame): New member column_width contaning the canonical
column width, analogue to line_height.  All uses changed.
(struct frame): Rename members scroll_bar_pixel_width to
config_scroll_bar_width, and scroll_bar_cols to
config_scroll_bar_cols.  All uses changed.
(struct frame): New member scroll_bar_actual_width which
consolidates and renames the vertical_scroll_bar_extra member of
x_output, w32_output, and mac_output structures.  All uses changed.
(FRAME_PIXEL_HEIGHT): Renamed from PIXEL_HEIGHT and moved
from x/w32/macterm.h files.  All uses changed.  Also change code
which referred to f->output_data...->pixel_height.
(FRAME_PIXEL_WIDTH): Renamed from PIXEL_WIDTH and moved
from x/w32/macterm.h files.  All uses changed. 	Also change code
which referred to f->output_data...->pixel_width.
(FRAME_LINES): Renamed from FRAME_HEIGHT.  All uses changed.
Also change code which referred to f->height.
(FRAME_COLS): Renamed from FRAME_WIDTH.  All uses changed.
Also change code which referred to f->width.
(FRAME_NEW_HEIGHT, FRAME_NEW_WIDTH): Remove macros; change uses
to update new_text_lines and new_text_cols members directly.
(FRAME_CONFIG_SCROLL_BAR_WIDTH): Renamed from
FRAME_SCROLL_BAR_PIXEL_WIDTH.  All uses changed.
(FRAME_CONFIG_SCROLL_BAR_COLS): Renamed from
FRAME_SCROLL_BAR_COLS.  All uses changed.
(FRAME_LEFT_SCROLL_BAR_COLS, FRAME_RIGHT_SCROLL_BAR_COLS):
Renamed from FRAME_LEFT_SCROLL_BAR_WIDTH and
FRAME_RIGHT_SCROLL_BAR_WIDTH, resp.  All uses changed.
(FRAME_SCROLL_BAR_AREA_WIDTH, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
(FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH): New macros.
(FRAME_TOTAL_COLS): Renamed from FRAME_WINDOW_WIDTH.
(SET_FRAME_COLS): Renamed from SET_FRAME_WIDTH.
(FRAME_TOTAL_COLS_ARG): Renamed from FRAME_WINDOW_WIDTH_ARG.
(WINDOW_VERTICAL_SCROLL_BAR_COLUMN): Remove unused macro.
(WINDOW_VERTICAL_SCROLL_BAR_HEIGHT): Remove unused macro.
(FRAME_LINE_HEIGHT): Renamed from CANON_Y_UNIT.  Unconditionally
return line_height member (it now has proper value also for
non-window frames).
(FRAME_COLUMN_WIDTH): Renamed from CANON_X_UNIT.  Unconditionally
return new column_width member (rather than the default font width).
(FRAME_FRINGE_COLS, FRAME_LEFT_FRINGE_WIDTH)
(FRAME_RIGHT_FRINGE_WIDTH): Renamed from FRAME_X_... and moved
from x/w32/macterm.h files.  Unconditionally return corresponding
member of frame structure (they now have proper values also for
non-window frames).
(FRAME_TOTAL_FRINGE_WIDTH): Renamed from FRAME_FRINGE_WIDTH.
Calculate return value from left and right widths.
(FRAME_INTERNAL_BORDER_WIDTH): Unconditionally return
internal_border_width member (has proper value for non-window frame).
(FRAME_PIXEL_X_FROM_CANON_X): Renamed from PIXEL_X_FROM_CANON_X.
(FRAME_PIXEL_Y_FROM_CANON_Y): Renamed from PIXEL_Y_FROM_CANON_Y.
(FRAME_CANON_X_FROM_PIXEL_X): Renamed from CANON_X_FROM_PIXEL_X.
(FRAME_CANON_Y_FROM_PIXEL_Y): Renamed from CANON_Y_FROM_PIXEL_Y.
(FRAME_LINE_TO_PIXEL_Y): Renamed from CHAR_TO_PIXEL_ROW,
consolidated from xterm.h, macterm.h, and w32term.h.
(FRAME_COL_TO_PIXEL_X): Renamed from CHAR_TO_PIXEL_COL,
consolidated from xterm.h, macterm.h, and w32term.h.
(FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Renamed from
CHAR_TO_PIXEL_WIDTH consolidated from x/mac/w32term.h.
(FRAME_TEXT_LINES_TO_PIXEL_HEIGHT): Renamed from
CHAR_TO_PIXEL_HEIGHT consolidated from x/mac/w32term.h.
(FRAME_PIXEL_Y_TO_LINE): Renamed from PIXEL_TO_CHAR_ROW
consolidated from x/mac/w32term.h.
(FRAME_PIXEL_X_TO_COL): Renamed from PIXEL_TO_CHAR_COL
consolidated from x/mac/w32term.h.
(FRAME_PIXEL_WIDTH_TO_TEXT_COLS): Renamed from
PIXEL_TO_CHAR_WIDTH consolidated from x/mac/w32term.h.
(FRAME_PIXEL_HEIGHT_TO_TEXT_LINES): Renamed from
PIXEL_TO_CHAR_HEIGHT consolidated from x/mac/w32term.h.