[gitg] Fix cheader filename on platform support

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 0fa2afe906ae2067823b2db350c213eb86d5b710
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Sun Nov 8 18:48:22 2015 +0100

    Fix cheader filename on platform support

 vapi/gitg-platform-support.vapi |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/vapi/gitg-platform-support.vapi b/vapi/gitg-platform-support.vapi
index c0485d2..22a6100 100644
--- a/vapi/gitg-platform-support.vapi
+++ b/vapi/gitg-platform-support.vapi
@@ -1,7 +1,6 @@
-[CCode(cheader_filename = "libgitg/gitg-platform-support.h")]
 namespace Gitg
 {
-       [CCode(cprefix = "GitgPlatformSupport", lower_case_cprefix = "gitg_platform_support_")]
+       [CCode(cprefix = "GitgPlatformSupport", lower_case_cprefix = "gitg_platform_support_", 
cheader_filename = "libgitg/gitg-platform-support.h")]
        public class PlatformSupport
        {
                public static bool use_native_window_controls(Gdk.Display? display = null);