[mutter] screen-cast-stream-src: Remove malformed include

[Florian Müllner <fmuellner src gnome org>]

commit aa30e11c8b1551360b30a9018ecd9674e83282fe
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Sep 8 16:54:35 2017 +0200

    screen-cast-stream-src: Remove malformed include
    
    The mutter prefix is wrong - as the include isn't actually needed in
    the header, just remove it altogether.

 src/backends/meta-screen-cast-stream-src.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/backends/meta-screen-cast-stream-src.h b/src/backends/meta-screen-cast-stream-src.h
index ebd5f72..c7ac57b 100644
--- a/src/backends/meta-screen-cast-stream-src.h
+++ b/src/backends/meta-screen-cast-stream-src.h
@@ -26,7 +26,6 @@
 #include <glib-object.h>
 
 #include "clutter/clutter.h"
-#include "mutter/meta/boxes.h"
 
 typedef struct _MetaScreenCastStream MetaScreenCastStream;