--- a/hotspot/src/share/vm/runtime/mutexLocker.hpp	Thu Oct 30 12:45:22 2014 +0100
+++ b/hotspot/src/share/vm/runtime/mutexLocker.hpp	Fri Oct 31 09:10:51 2014 +0100
@@ -66,7 +66,6 @@
                                                  // fore- & background GC threads.
 extern Monitor* STS_lock;                        // used for joining/leaving SuspendibleThreadSet.
 extern Monitor* SLT_lock;                        // used in CMS GC for acquiring PLL
-extern Monitor* iCMS_lock;                       // CMS incremental mode start/stop notification
 extern Monitor* FullGCCount_lock;                // in support of "concurrent" full gc
 extern Monitor* CMark_lock;                      // used for concurrent mark thread coordination
 extern Mutex*   CMRegionStack_lock;              // used for protecting accesses to the CM region stack