Remove some unused items introduced during pixelwise change.

* window.c (window_resize_total_check): Remove unused function.
* xdisp.c (remember_mouse_glyph): Remove unused label.
(Ftool_bar_height): Move declaration inside #if.
* xterm.c (x_set_window_size): Don't use r and c.

4 files changed, 11 insertions, 101 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 2a24c4b1ba8..ac19a830599 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,11 @@
+2013-11-30  Martin Rudalics  <rudalics@gmx.at>
+
+        Remove some unused items introduced during pixelwise change.
+        * window.c (window_resize_total_check): Remove unused function.
+        * xdisp.c (remember_mouse_glyph): Remove unused label.
+        (Ftool_bar_height): Move declaration inside #if.
+        * xterm.c (x_set_window_size): Don't use r and c.
+
 2013-11-30  Juanma Barranquero  <lekktu@gmail.com>
 
         * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
diff --git a/src/window.c b/src/window.c
index bf914662df7..e62fdad6827 100644
--- a/src/window.c
+++ b/src/window.c
@@ -3784,102 +3784,6 @@ window_resize_check (struct window *w, bool horflag)
                                     : FRAME_LINE_HEIGHT (f)));
 }
 
-static int
-window_resize_total_check (struct window *w, int horflag)
-{
-  struct frame *f = XFRAME (w->frame);
-  struct window *c;
-
-  if (WINDOW_VERTICAL_COMBINATION_P (w))
-    /* W is a vertical combination.  */
-    {
-      c = XWINDOW (w->contents);
-      if (horflag)
-        /* All child windows of W must have the same width as W.  */
-        {
-          while (c)
-            {
-              if (XINT (c->new_pixel) != XINT (w->new_pixel)
-/**               || XINT (c->new_total != XINT (w->new_total)) **/
-                  || !window_resize_check (c, horflag))
-                return 0;
-
-              c = NILP (c->next) ? 0 : XWINDOW (c->next);
-            }
-
-          return 1;
-        }
-      else
-        /* The sum of the heights of the child windows of W must equal
-           W's height.  */
-        {
-          int sum_of_pixels = 0, sum_of_totals = 0;
-
-          while (c)
-            {
-              if (!window_resize_check (c, horflag))
-                return 0;
-
-              sum_of_pixels = sum_of_pixels + XINT (c->new_pixel);
-/**           sum_of_totals = sum_of_totals + XINT (c->new_total); **/
-              c = NILP (c->next) ? 0 : XWINDOW (c->next);
-            }
-
-          return (sum_of_pixels == XINT (w->new_pixel)
-/**               && sum_of_totals == XINT (w->new_total) **/
-                  );
-        }
-    }
-  else if (WINDOW_HORIZONTAL_COMBINATION_P (w))
-    /* W is a horizontal combination.  */
-    {
-      c = XWINDOW (w->contents);
-      if (horflag)
-        /* The sum of the widths of the child windows of W must equal W's
-           width.  */
-        {
-          int sum_of_pixels = 0, sum_of_totals = 0;
-
-          while (c)
-            {
-              if (!window_resize_check (c, horflag))
-                return 0;
-
-              sum_of_pixels = sum_of_pixels + XINT (c->new_pixel);
-              sum_of_totals = sum_of_totals + XINT (c->new_total);
-              c = NILP (c->next) ? 0 : XWINDOW (c->next);
-            }
-
-          return (sum_of_pixels == XINT (w->new_pixel)
-/**               && sum_of_totals == XINT (w->new_total) **/
-                  );
-        }
-      else
-        /* All child windows of W must have the same height as W.  */
-        {
-          while (c)
-            {
-              if (XINT (c->new_pixel) != XINT (w->new_pixel)
-/**               || XINT (c->new_total) != XINT (w->new_total) **/
-                  || !window_resize_check (c, horflag))
-                return 0;
-
-              c = NILP (c->next) ? 0 : XWINDOW (c->next);
-            }
-
-          return 1;
-        }
-    }
-  else
-    /* A leaf window.  Make sure it's not too small.  The following
-       hardcodes the values of `window-safe-min-width' (2) and
-       `window-safe-min-height' (1) which are defined in window.el.  */
-    return (XINT (w->new_pixel) >= (horflag
-                                    ? (2 * FRAME_COLUMN_WIDTH (f))
-                                    : FRAME_LINE_HEIGHT (f))
-/**         && XINT (w->new_total) >= (horflag ? 2 : 1) **/
-            );
-}
 
 /* Set w->pixel_height (w->pixel_height if HORIZONTAL is non-zero) to
    w->new_pixel for window W and recursively all child windows of W.
diff --git a/src/xdisp.c b/src/xdisp.c
index e45a99d29d7..35db8a0d8ad 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -2484,7 +2484,6 @@ remember_mouse_glyph (struct frame *f, int gx, int gy, NativeRectangle *rect)
       goto store_rect;
     }
 
- pixelwise:
   gx += WINDOW_LEFT_EDGE_X (w);
   gy += WINDOW_TOP_EDGE_Y (w);
 
@@ -12108,10 +12107,11 @@ If FRAME is nil or omitted, use the selected frame.  Optional argument
 PIXELWISE non-nil means return the height of the tool bar inpixels.  */)
   (Lisp_Object frame, Lisp_Object pixelwise)
 {
-  struct frame *f = decode_any_frame (frame);
   int height = 0;
 
 #if ! defined (USE_GTK) && ! defined (HAVE_NS)
+  struct frame *f = decode_any_frame (frame);
+
   if (WINDOWP (f->tool_bar_window)
       && WINDOW_PIXEL_HEIGHT (XWINDOW (f->tool_bar_window)) > 0)
     {
diff --git a/src/xterm.c b/src/xterm.c
index 46419aed154..9673535be79 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -8747,7 +8747,7 @@ x_set_window_size (struct frame *f, int change_gravity, int width, int height, b
 
   if (NILP (tip_frame) || XFRAME (tip_frame) != f)
     {
-      int r, c, text_width, text_height;
+      int text_width, text_height;
 
       /* When the frame is maximized/fullscreen or running under for
          example Xmonad, x_set_window_size_1 will be a no-op.
@@ -8764,12 +8764,10 @@ x_set_window_size (struct frame *f, int change_gravity, int width, int height, b
 #endif
       text_width = FRAME_PIXEL_TO_TEXT_WIDTH (f, FRAME_PIXEL_WIDTH (f));
       text_height = FRAME_PIXEL_TO_TEXT_HEIGHT (f, pixelh);
-      r = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, pixelh);
       /* Update f->scroll_bar_actual_width because it is used in
          FRAME_PIXEL_WIDTH_TO_TEXT_COLS.  */
       f->scroll_bar_actual_width
         = FRAME_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f);
-      c = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, FRAME_PIXEL_WIDTH (f));
       change_frame_size (f, text_width, text_height, 0, 1, 0, 1);
     }