[cogl/wip/gles2-context] Add glLineWidth to vtable

[Tomeu Vizoso <tomeuv src gnome org>]

commit 30a6ac7984099ad0e70784962836da7437abe18a
Author: Tomeu Vizoso <tomeu vizoso collabora com>
Date:   Thu Dec 15 22:11:39 2011 +0100

    Add glLineWidth to vtable

 cogl/cogl-ext-functions.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/cogl/cogl-ext-functions.h b/cogl/cogl-ext-functions.h
index 9f60bdd..f239c84 100644
--- a/cogl/cogl-ext-functions.h
+++ b/cogl/cogl-ext-functions.h
@@ -195,6 +195,8 @@ COGL_EXT_FUNCTION (void, glVertex3f,
                    (GLfloat x,
                     GLfloat y,
                     GLfloat z))
+COGL_EXT_FUNCTION (void, glLineWidth,
+                   (GLfloat width))
 COGL_EXT_END ()
 
 /* These are the core GL functions which are available when the API