qobject: Clean up includes

Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1454089805-5470-12-git-send-email-peter.maydell@linaro.org
diff --git a/qobject/json-lexer.c b/qobject/json-lexer.c
index 92798ae..496374d 100644
--- a/qobject/json-lexer.c
+++ b/qobject/json-lexer.c
@@ -11,9 +11,9 @@
  *
  */
 
+#include "qemu/osdep.h"
 #include "qemu-common.h"
 #include "qapi/qmp/json-lexer.h"
-#include <stdint.h>
 
 #define MAX_TOKEN_SIZE (64ULL << 20)