[cogl] Remove the inclusion of cogl-rectangle.xml in the documentation

[Damien Lespiau <dlespiau src gnome org>]

commit a433a583238d02c27401c06939f5f3e4f34099fe
Author: Damien Lespiau <damien lespiau intel com>
Date:   Wed Jun 20 14:15:56 2012 +0100

    Remove the inclusion of cogl-rectangle.xml in the documentation
    
    This API has been removed in favor of methods on the framebuffer.
    
    Reviewed-by: Robert Bragg <robert linux intel com>

 doc/reference/cogl2/cogl2-docs.xml.in |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/doc/reference/cogl2/cogl2-docs.xml.in b/doc/reference/cogl2/cogl2-docs.xml.in
index 55c88f7..d088c3a 100644
--- a/doc/reference/cogl2/cogl2-docs.xml.in
+++ b/doc/reference/cogl2/cogl2-docs.xml.in
@@ -89,7 +89,6 @@
       <title>Geometry</title>
       <xi:include href="xml/cogl-primitive.xml"/>
       <xi:include href="xml/cogl-paths.xml"/>
-      <xi:include href="xml/cogl-rectangle.xml"/>
     </section>
 
     <section id="cogl-textures">