ui: 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>
Message-id: 1454089805-5470-2-git-send-email-peter.maydell@linaro.org
diff --git a/ui/spice-display.c b/ui/spice-display.c
index 0489131..8a5b325 100644
--- a/ui/spice-display.c
+++ b/ui/spice-display.c
@@ -15,6 +15,7 @@
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "qemu/osdep.h"
 #include "qemu-common.h"
 #include "ui/qemu-spice.h"
 #include "qemu/timer.h"