[gnome-builder] libide: add missing include

[Christian Hergert <chergert src gnome org>]

commit f7f3f2f3651bf98db65ed96c86eabc6fc7ee8c0f
Author: Christian Hergert <christian hergert me>
Date:   Sat Feb 14 16:12:21 2015 -0800

    libide: add missing include

 libide/ide-context.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libide/ide-context.c b/libide/ide-context.c
index 7f37388..78d5306 100644
--- a/libide/ide-context.c
+++ b/libide/ide-context.c
@@ -26,6 +26,7 @@
 #include "ide-context.h"
 #include "ide-device-manager.h"
 #include "ide-global.h"
+#include "ide-internal.h"
 #include "ide-project.h"
 #include "ide-service.h"
 #include "ide-unsaved-files.h"