[gtk-engines] Remove some unused code.

[Benjamin Berg <bberg src gnome org>]

commit 859a6bd7bfc3eff3d924030cdc312c457b2551d3
Author: Benjamin Berg <benjamin sipsolutions net>
Date:   Sat Oct 9 18:03:26 2010 +0200

    Remove some unused code.

 engines/glide/src/glide_gtk2_engine.c |    4 ----
 engines/support/cairo-support.c       |   12 ------------
 engines/support/cairo-support.h       |   16 ----------------
 engines/support/general-support.h     |    9 ---------
 4 files changed, 0 insertions(+), 41 deletions(-)
---
diff --git a/engines/glide/src/glide_gtk2_engine.c b/engines/glide/src/glide_gtk2_engine.c
index 6781a6f..2453556 100644
--- a/engines/glide/src/glide_gtk2_engine.c
+++ b/engines/glide/src/glide_gtk2_engine.c
@@ -81,10 +81,6 @@ G_DEFINE_DYNAMIC_TYPE (GlideStyle, glide_style, GTK_TYPE_STYLE)
 static void
 glide_linear_overlay_pattern(gboolean vertical, gboolean EVIL_OVERLAY, CairoPattern *pattern)
 {
-	#if  ((CAIRO_VERSION_MAJOR < 1) || ((CAIRO_VERSION_MAJOR == 1) && (CAIRO_VERSION_MINOR < 2)))
-		pattern->type = CAIRO_PATTERN_TYPE_LINEAR;
-	#endif
-
 	if (vertical)
 	{
 		pattern->scale = GE_DIRECTION_VERTICAL;
diff --git a/engines/support/cairo-support.c b/engines/support/cairo-support.c
index 3b12545..c92825a 100644
--- a/engines/support/cairo-support.c
+++ b/engines/support/cairo-support.c
@@ -735,10 +735,6 @@ ge_cairo_color_pattern(CairoColor *base)
 {
 	CairoPattern * result = g_new0(CairoPattern, 1);
 
-	#if  ((CAIRO_VERSION_MAJOR < 1) || ((CAIRO_VERSION_MAJOR == 1) && (CAIRO_VERSION_MINOR < 2)))
-		result->type = CAIRO_PATTERN_TYPE_SOLID;
-	#endif
-
 	result->scale = GE_DIRECTION_NONE;
 	result->translate = GE_DIRECTION_NONE;
 
@@ -795,10 +791,6 @@ ge_cairo_pattern_pattern(cairo_pattern_t *pattern)
 {
 	CairoPattern * result = g_new0(CairoPattern, 1);
 
-	#if ((CAIRO_VERSION_MAJOR < 1) || ((CAIRO_VERSION_MAJOR == 1) && (CAIRO_VERSION_MINOR < 2)))
-		result->type = CAIRO_PATTERN_TYPE_SURFACE;
-	#endif
-
 	result->scale = GE_DIRECTION_NONE;
 	result->translate = GE_DIRECTION_BOTH;
         result->handle = cairo_pattern_reference (pattern);
@@ -822,10 +814,6 @@ ge_cairo_linear_shade_gradient_pattern(CairoColor *base,
                                        gboolean vertical)
 {
 	CairoPattern * result = g_new0(CairoPattern, 1);
-	
-	#if  ((CAIRO_VERSION_MAJOR < 1) || ((CAIRO_VERSION_MAJOR == 1) && (CAIRO_VERSION_MINOR < 2)))
-		result->type = CAIRO_PATTERN_TYPE_LINEAR;
-	#endif
 
 	if (vertical)
 	{
diff --git a/engines/support/cairo-support.h b/engines/support/cairo-support.h
index 6189e11..c2f195e 100644
--- a/engines/support/cairo-support.h
+++ b/engines/support/cairo-support.h
@@ -84,24 +84,8 @@ typedef enum {
 	GE_DIRECTION_NONE
 } GeDirection;
 
-#if  ((CAIRO_VERSION_MAJOR < 1) || ((CAIRO_VERSION_MAJOR == 1) && (CAIRO_VERSION_MINOR < 2)))
-typedef enum _cairo_pattern_type {
-    CAIRO_PATTERN_TYPE_SOLID,
-    CAIRO_PATTERN_TYPE_SURFACE,
-    CAIRO_PATTERN_TYPE_LINEAR,
-    CAIRO_PATTERN_TYPE_RADIAL
-} cairo_pattern_type_t;
-
-#	define CAIRO_PATTERN_TYPE(pattern) pattern->type;
-#else
-#	define CAIRO_PATTERN_TYPE(pattern) cairo_pattern_get_type (pattern->handle);
-#endif
-
 typedef struct
 {
-#if  ((CAIRO_VERSION_MAJOR < 1) || ((CAIRO_VERSION_MAJOR == 1) && (CAIRO_VERSION_MINOR < 2)))
-	cairo_pattern_type_t type;
-#endif
 	GeDirection scale;
 	GeDirection translate;
 
diff --git a/engines/support/general-support.h b/engines/support/general-support.h
index 1c86a5f..0ff5d3c 100644
--- a/engines/support/general-support.h
+++ b/engines/support/general-support.h
@@ -42,15 +42,6 @@
   cairo_set_line_cap (cr, CAIRO_LINE_CAP_SQUARE);       \
   cairo_set_line_join (cr, CAIRO_LINE_JOIN_MITER);      \
 
-#define SANITIZE_SIZE					\
-  g_return_if_fail (width  >= -1);			\
-  g_return_if_fail (height >= -1);			\
-                                                        \
-  if (width == -1)                                      \
-    width = gdk_window_get_width (window);              \
-  if (height == -1)                                     \
-    height = gdk_window_get_height (window);
-
 #define GE_EXPORT	G_MODULE_EXPORT
 #define GE_INTERNAL	G_GNUC_INTERNAL