[mutter] screen-cast: Bump API version to 2

[Jonas Ådahl <jadahl src gnome org>]

commit 1760a6e56077eb3bd1c2e5902f73d93581770163
Author: Jonas Ådahl <jadahl gmail com>
Date:   Thu Jan 24 19:22:24 2019 +0100

    screen-cast: Bump API version to 2
    
    https://gitlab.gnome.org/GNOME/mutter/merge_requests/413

 src/backends/meta-screen-cast.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/backends/meta-screen-cast.c b/src/backends/meta-screen-cast.c
index ebf6c18b3..063fffd8e 100644
--- a/src/backends/meta-screen-cast.c
+++ b/src/backends/meta-screen-cast.c
@@ -32,7 +32,7 @@
 
 #define META_SCREEN_CAST_DBUS_SERVICE "org.gnome.Mutter.ScreenCast"
 #define META_SCREEN_CAST_DBUS_PATH "/org/gnome/Mutter/ScreenCast"
-#define META_SCREEN_CAST_API_VERSION 1
+#define META_SCREEN_CAST_API_VERSION 2
 
 struct _MetaScreenCast
 {