[gimp] Bump down cairo version for USE_CAIRO_REGION

[Mukund Sivaraman <muks src gnome org>]

commit 40797f1fd4cf635d88608cfdaf937ae258e2d13a
Author: Mukund Sivaraman <muks banu com>
Date:   Fri Oct 22 22:45:59 2010 +0530

    Bump down cairo version for USE_CAIRO_REGION

 app/display/display-types.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/display/display-types.h b/app/display/display-types.h
index 7873abe..7e36e3b 100644
--- a/app/display/display-types.h
+++ b/app/display/display-types.h
@@ -24,7 +24,7 @@
 #include "display/display-enums.h"
 
 
-#if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 10, 0)
+#if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 9, 15)
 #define USE_CAIRO_REGION
 #endif