diff -r cbb77ea2a3a3 -r a4f42ee045c3 hotspot/src/share/vm/utilities/yieldingWorkgroup.cpp
--- a/hotspot/src/share/vm/utilities/yieldingWorkgroup.cpp	Thu Jan 24 13:27:54 2013 -0500
+++ b/hotspot/src/share/vm/utilities/yieldingWorkgroup.cpp	Thu Feb 14 11:07:24 2013 -0500
@@ -24,9 +24,7 @@
 
 #include "precompiled.hpp"
 #include "utilities/macros.hpp"
-#if INCLUDE_ALL_GCS
 #include "utilities/yieldingWorkgroup.hpp"
-#endif // INCLUDE_ALL_GCS
 
 // Forward declaration of classes declared here.