--- old/src/share/vm/utilities/yieldingWorkgroup.hpp	2013-09-06 04:43:02.831438096 -0400
+++ new/src/share/vm/utilities/yieldingWorkgroup.hpp	2013-09-06 04:43:01.679373734 -0400
@@ -26,10 +26,7 @@
 #define SHARE_VM_UTILITIES_YIELDINGWORKGROUP_HPP
 
 #include "utilities/macros.hpp"
-#if INCLUDE_ALL_GCS
 #include "utilities/workgroup.hpp"
-#endif // INCLUDE_ALL_GCS
-
 
 // Forward declarations
 class YieldingFlexibleWorkGang;