[cogl] Fix the WGL winsys to not use deprecated feature flags

[Neil Roberts <nroberts src gnome org>]

commit d5261ecc3fb9152811d48a516462fede76c4674b
Author: Neil Roberts <neil linux intel com>
Date:   Tue May 14 13:52:21 2013 +0100

    Fix the WGL winsys to not use deprecated feature flags
    
    In b53e3c3c00e5bd the deprecated feature flags were removed and the
    winsys's were updated to stop using them. However the WGL winsys was
    missed so it would no longer compile.
    
    Reviewed-by: Robert Bragg <robert linux intel com>

 cogl/winsys/cogl-winsys-wgl-feature-functions.h |    1 -
 cogl/winsys/cogl-winsys-wgl.c                   |   12 +++++-------
 2 files changed, 5 insertions(+), 8 deletions(-)
---
diff --git a/cogl/winsys/cogl-winsys-wgl-feature-functions.h b/cogl/winsys/cogl-winsys-wgl-feature-functions.h
index d22d9c3..4a7b8b8 100644
--- a/cogl/winsys/cogl-winsys-wgl-feature-functions.h
+++ b/cogl/winsys/cogl-winsys-wgl-feature-functions.h
@@ -31,7 +31,6 @@ COGL_WINSYS_FEATURE_BEGIN (swap_control,
                            "EXT\0",
                            "swap_control\0",
                            0,
-                           0,
                            COGL_WINSYS_FEATURE_SWAP_THROTTLE)
 COGL_WINSYS_FEATURE_FUNCTION (int, wglSwapInterval,
                               (int interval))
diff --git a/cogl/winsys/cogl-winsys-wgl.c b/cogl/winsys/cogl-winsys-wgl.c
index ce2e97c..df82a5d 100644
--- a/cogl/winsys/cogl-winsys-wgl.c
+++ b/cogl/winsys/cogl-winsys-wgl.c
@@ -52,7 +52,7 @@ typedef struct _CoglRendererWgl
   GModule *gl_module;
 
   /* Function pointers for GLX specific extensions */
-#define COGL_WINSYS_FEATURE_BEGIN(a, b, c, d, e, f)
+#define COGL_WINSYS_FEATURE_BEGIN(a, b, c, d, e)
 
 #define COGL_WINSYS_FEATURE_FUNCTION(ret, name, args) \
   ret (APIENTRY * pf_ ## name) args;
@@ -96,7 +96,7 @@ typedef struct _CoglOnscreenWgl
 /* Define a set of arrays containing the functions required from GL
    for each winsys feature */
 #define COGL_WINSYS_FEATURE_BEGIN(name, namespaces, extension_names,    \
-                                  feature_flags, feature_flags_private, \
+                                  feature_flags_private,                \
                                   winsys_feature)                       \
   static const CoglFeatureFunction                                      \
   cogl_wgl_feature_ ## name ## _funcs[] = {
@@ -110,10 +110,10 @@ typedef struct _CoglOnscreenWgl
 /* Define an array of features */
 #undef COGL_WINSYS_FEATURE_BEGIN
 #define COGL_WINSYS_FEATURE_BEGIN(name, namespaces, extension_names,    \
-                                  feature_flags, feature_flags_private, \
+                                  feature_flags_private,                \
                                   winsys_feature)                       \
-  { 255, 255, 0, namespaces, extension_names,                            \
-      feature_flags, feature_flags_private,                             \
+  { 255, 255, 0, namespaces, extension_names,                           \
+      feature_flags_private,                                            \
       winsys_feature,                                                   \
       cogl_wgl_feature_ ## name ## _funcs },
 #undef COGL_WINSYS_FEATURE_FUNCTION
@@ -607,7 +607,6 @@ update_winsys_features (CoglContext *context, CoglError **error)
 
   memset (context->winsys_features, 0, sizeof (context->winsys_features));
 
-  context->feature_flags |= COGL_FEATURE_ONSCREEN_MULTIPLE;
   COGL_FLAGS_SET (context->features,
                   COGL_FEATURE_ID_ONSCREEN_MULTIPLE, TRUE);
   COGL_FLAGS_SET (context->winsys_features,
@@ -630,7 +629,6 @@ update_winsys_features (CoglContext *context, CoglError **error)
                                  split_extensions,
                                  wgl_renderer))
           {
-            context->feature_flags |= winsys_feature_data[i].feature_flags;
             if (winsys_feature_data[i].winsys_feature)
               COGL_FLAGS_SET (context->winsys_features,
                               winsys_feature_data[i].winsys_feature,