Insert an empty read barrier call.

Bug: 12687968
Change-Id: Ie1d28658e16e09f6a983cb5c1f0d5b375b7ae069
diff --git a/runtime/globals.h b/runtime/globals.h
index f2d6862..bd85d3b 100644
--- a/runtime/globals.h
+++ b/runtime/globals.h
@@ -19,7 +19,7 @@
 
 #include <stddef.h>
 #include <stdint.h>
-#include "read_barrier.h"
+#include "read_barrier_c.h"
 
 namespace art {