[gnome-boxes] Remove now redundant upstream cairo.vapi

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 104fbbb71dd11274e53c5dde10cf5f5327a2b172
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Thu Jan 3 06:01:45 2013 +0200

    Remove now redundant upstream cairo.vapi
    
    Vala 0.17.3 already has the updated VAPI that we were working around with
    our own copy from vala's git master.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=691078

 vapi/upstream/Makefile.am |    1 -
 vapi/upstream/cairo.vapi  |  724 ---------------------------------------------
 2 files changed, 0 insertions(+), 725 deletions(-)
---
diff --git a/vapi/upstream/Makefile.am b/vapi/upstream/Makefile.am
index 932cce6..957a0f8 100644
--- a/vapi/upstream/Makefile.am
+++ b/vapi/upstream/Makefile.am
@@ -3,7 +3,6 @@ NULL =
 # This is the directory where we put upstream vapi bindings when they
 # are outdated and we need a version with additional fixes.
 EXTRA_DIST =					\
-	cairo.vapi				\
 	clutter-1.0.deps			\
 	clutter-1.0.vapi			\
 	clutter-gtk-1.0.deps			\