[clutter] cogl/backend: Remove ensure_context()

[Emmanuele Bassi <ebassi src gnome org>]

commit 0c02e8adb31413e4d19c101a94da91834558b9b3
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Thu Nov 3 16:46:48 2011 +0000

    cogl/backend: Remove ensure_context()
    
    We have a default implementation for it, now.

 clutter/cogl/clutter-backend-cogl.c |   17 -----------------
 1 files changed, 0 insertions(+), 17 deletions(-)
---
diff --git a/clutter/cogl/clutter-backend-cogl.c b/clutter/cogl/clutter-backend-cogl.c
index af0ad14..b5b8d9e 100644
--- a/clutter/cogl/clutter-backend-cogl.c
+++ b/clutter/cogl/clutter-backend-cogl.c
@@ -170,22 +170,6 @@ clutter_backend_cogl_get_features (ClutterBackend *backend)
 }
 
 static void
-clutter_backend_cogl_ensure_context (ClutterBackend *backend,
-                                     ClutterStage   *stage)
-{
-  ClutterStageCogl *stage_cogl;
-
-  /* ignore ensuring the context on an empty stage */
-  if (stage == NULL)
-    return;
-
-  stage_cogl =
-    CLUTTER_STAGE_COGL (_clutter_stage_get_window (stage));
-
-  cogl_set_framebuffer (COGL_FRAMEBUFFER (stage_cogl->onscreen));
-}
-
-static void
 _clutter_backend_cogl_class_init (ClutterBackendCoglClass *klass)
 {
   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
@@ -198,7 +182,6 @@ _clutter_backend_cogl_class_init (ClutterBackendCoglClass *klass)
   backend_class->pre_parse = clutter_backend_cogl_pre_parse;
   backend_class->post_parse = clutter_backend_cogl_post_parse;
   backend_class->get_features = clutter_backend_cogl_get_features;
-  backend_class->ensure_context = clutter_backend_cogl_ensure_context;
 }
 
 static void