wined3d: Get rid of unneeded includes.

dlls/wined3d/arb_program_shader.c

@@ -30,7 +30,6 @@
 #include "config.h"
 #include "wine/port.h"
 
-#include <math.h>
 #include <stdio.h>
 
 #include "wined3d_private.h"

dlls/wined3d/ati_fragment_shader.c

@@ -21,7 +21,6 @@
 #include "config.h"
 #include "wine/port.h"
 
-#include <math.h>
 #include <stdio.h>
 
 #include "wined3d_private.h"

dlls/wined3d/drawprim.c

@@ -33,9 +33,6 @@ WINE_DEFAULT_DEBUG_CHANNEL(d3d_draw);
 WINE_DECLARE_DEBUG_CHANNEL(d3d_perf);
 WINE_DECLARE_DEBUG_CHANNEL(d3d);
 
-#include <stdio.h>
-#include <math.h>
-
 /* Context activation is done by the caller. */
 static void draw_primitive_arrays(struct wined3d_context *context, const struct wined3d_state *state,
         const void *idx_data, unsigned int idx_size, int base_vertex_idx, unsigned int start_idx,

dlls/wined3d/nvidia_texture_shader.c

@@ -22,7 +22,6 @@
 #include "config.h"
 #include "wine/port.h"
 
-#include <math.h>
 #include <stdio.h>
 
 #include "wined3d_private.h"

dlls/wined3d/shader.c

@@ -25,7 +25,6 @@
 #include "config.h"
 #include "wine/port.h"
 
-#include <math.h>
 #include <stdio.h>
 #include <string.h>