commit 061cc774a861f349334117203c301dee202f9f26
Author: Jeff Muizelaar <jmuizelaar@mozilla.com>
Date:   Wed Apr 7 23:05:48 2010 -0400

    Remove an incorrect optimization that was causing the clip
    not to be set when it should've been.
    
    This happens when the path is equal but the parents aren't shared.

diff --git a/src/cairo-surface-clipper.c b/src/cairo-surface-clipper.c
index d536f0c..03610d1 100644
--- a/src/cairo-surface-clipper.c
+++ b/src/cairo-surface-clipper.c
@@ -78,12 +78,6 @@ _cairo_surface_clipper_set_clip (cairo_surface_clipper_t *clipper,
     if (clip != NULL && clip->path == clipper->clip.path)
 	return CAIRO_STATUS_SUCCESS;
 
-    if (clip != NULL && clipper->clip.path != NULL &&
-	_cairo_path_fixed_equal (&clip->path->path, &clipper->clip.path->path))
-    {
-	return CAIRO_STATUS_SUCCESS;
-    }
-
     /* all clipped out state should never propagate this far */
     assert (clip == NULL || clip->path != NULL);