Add x86 server support.

Change-Id: I674acaf15b67afa48bc736f72942a11e2e38e940
diff --git a/rsRuntime.h b/rsRuntime.h
index 390338b..d55042c 100644
--- a/rsRuntime.h
+++ b/rsRuntime.h
@@ -17,7 +17,9 @@
 #include "rsContext.h"
 #include "rsScriptC.h"
 
+#ifndef RS_SERVER
 #include "utils/Timers.h"
+#endif
 
 #include <time.h>