Make _cairo_paginated_surface_set_size takes double-typed width and

height (instead of integers).

    Both cairo_pdf_surface_set_size and cairo_ps_surface_set_size passed on
    their width and height arguments (of type double) directly to
    _cairo_paginated_surface_set_size(cairo_paginated_surface_t*, int, int),
    so the width and height were truncated.
    A small part of the surface was then inaccessible for drawing (stripes
    on the right and bottom of the surface).
    This fixes that.

src/cairo-paginated-private.h

@@ -178,7 +178,7 @@ _cairo_surface_is_paginated (cairo_surface_t *surface);
 
 cairo_private cairo_status_t
 _cairo_paginated_surface_set_size (cairo_surface_t 	*surface,
-				   int			 width,
-				   int			 height);
+				   double		 width,
+				   double		 height);
 
 #endif /* CAIRO_PAGINATED_H */

src/cairo-paginated-surface.c

@@ -166,8 +166,8 @@ _cairo_paginated_surface_get_recording (cairo_surface_t *surface)
 
 cairo_status_t
 _cairo_paginated_surface_set_size (cairo_surface_t	*surface,
-				   int			 width,
-				   int			 height)
+				   double		 width,
+				   double		 height)
 {
     cairo_paginated_surface_t *paginated_surface;
     cairo_status_t status;