Removed unused declartion - Claes

Author: robehn

src/hotspot/share/runtime/mutexLocker.hpp

@@ -59,7 +59,6 @@ extern Mutex*   MethodData_lock;                 // a lock on installation of me
 extern Mutex*   TouchedMethodLog_lock;           // a lock on allocation of LogExecutedMethods info
 extern Mutex*   RetData_lock;                    // a lock on installation of RetData inside method data
 extern Monitor* VMOperation_lock;                // a lock on queue of vm_operations waiting to execute
-extern Monitor* VMOperationRequest_lock;         // a lock on Threads waiting for a vm_operation to terminate
 extern Monitor* Threads_lock;                    // a lock on the Threads table of active Java threads
                                                  // (also used by Safepoints too to block threads creation/destruction)
 extern Mutex*   NonJavaThreadsList_lock;         // a lock on the NonJavaThreads list