[sysprof] platform: include gstdio for g_unlink().

[Christian Hergert <chergert src gnome org>]

commit f2d40eda891ba7e18721ea780823164bb3ddd4d3
Author: Christian Hergert <christian hergert me>
Date:   Sat Apr 16 16:57:11 2016 -0700

    platform: include gstdio for g_unlink().

 lib/sp-platform.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/lib/sp-platform.c b/lib/sp-platform.c
index b70fe07..d41f6da 100644
--- a/lib/sp-platform.c
+++ b/lib/sp-platform.c
@@ -16,6 +16,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <glib.h>
+#include <glib/gstdio.h>
 #include <sys/syscall.h>
 #include <unistd.h>