[gtk+/rendering-cleanup: 93/113] gdk: Revert making get_size optional

[Benjamin Otte <otte src gnome org>]

commit 7a461275f7637d9a8df81daa0fb2ff459dd09b3e
Author: Benjamin Otte <otte redhat com>
Date:   Mon Jul 19 13:24:30 2010 +0200

    gdk: Revert making get_size optional
    
    49a0ec6e95408e3484397602ad46e274cedbf98b added this hunk without
    explanations and it's obviously wrong because failing to have a get_size
    vfunc will now not set width and height and they'll end up with invalid
    values.
    
    In fact, the GdkDrawableImpl{X11,Win32,Quartz} functions do not have
    get_size implemented, so the patch was most likely an attempt to work
    around calling this function erroneously on the impl objects.
    
    The correct fix is to call impl->wrapper instead.

 gdk/gdkdraw.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/gdk/gdkdraw.c b/gdk/gdkdraw.c
index fc32a4c..90b44ba 100644
--- a/gdk/gdkdraw.c
+++ b/gdk/gdkdraw.c
@@ -96,8 +96,7 @@ gdk_drawable_get_size (GdkDrawable *drawable,
 {
   g_return_if_fail (GDK_IS_DRAWABLE (drawable));
 
-  if (GDK_DRAWABLE_GET_CLASS (drawable)->get_size != NULL)
-    GDK_DRAWABLE_GET_CLASS (drawable)->get_size (drawable, width, height);  
+  GDK_DRAWABLE_GET_CLASS (drawable)->get_size (drawable, width, height);  
 }
 
 /**