1 files changed, 4 insertions, 15 deletions
diff --git a/Source/JavaScriptCore/heap/MarkStack.h b/Source/JavaScriptCore/heap/MarkStack.h
index 48b65c069..0695b1b32 100644
--- a/Source/JavaScriptCore/heap/MarkStack.h
+++ b/Source/JavaScriptCore/heap/MarkStack.h
@@ -34,14 +34,12 @@
 #include "UnconditionalFinalizer.h"
 #include "VTableSpectrum.h"
 #include "WeakReferenceHarvester.h"
-#include <wtf/Forward.h>
 #include <wtf/HashMap.h>
 #include <wtf/HashSet.h>
 #include <wtf/Vector.h>
 #include <wtf/Noncopyable.h>
 #include <wtf/OSAllocator.h>
 #include <wtf/PageBlock.h>
-#include <wtf/text/StringHash.h>
 
 namespace JSC {
 
@@ -173,17 +171,13 @@ namespace JSC {
         ~MarkStackThreadSharedData();
         
         void reset();
-
-#if ENABLE(PARALLEL_GC)
-        void resetChildren();
-#endif
-
+    
     private:
         friend class MarkStack;
         friend class SlotVisitor;
 
 #if ENABLE(PARALLEL_GC)
-        void markingThreadMain(SlotVisitor*);
+        void markingThreadMain();
         static void markingThreadStartFunc(void* heap);
 #endif
 
@@ -193,7 +187,6 @@ namespace JSC {
         MarkStackSegmentAllocator m_segmentAllocator;
         
         Vector<ThreadIdentifier> m_markingThreads;
-        Vector<MarkStack*> m_slaveMarkStacks;
         
         Mutex m_markingLock;
         ThreadCondition m_markingCondition;
@@ -228,14 +221,13 @@ namespace JSC {
         void addOpaqueRoot(void*);
         bool containsOpaqueRoot(void*);
         int opaqueRootCount();
-
-        MarkStackThreadSharedData& sharedData() { return m_shared; }
+        
         bool isEmpty() { return m_stack.isEmpty(); }
 
         void reset();
 
         size_t visitCount() const { return m_visitCount; }
-        
+
 #if ENABLE(SIMPLE_HEAP_PROFILING)
         VTableSpectrum m_visitedTypeCounts;
 #endif
@@ -259,7 +251,6 @@ namespace JSC {
 
         void internalAppend(JSCell*);
         void internalAppend(JSValue);
-        void internalAppend(JSValue*);
         
         JS_EXPORT_PRIVATE void mergeOpaqueRoots();
         
@@ -279,8 +270,6 @@ namespace JSC {
         
         MarkStackArray m_stack;
         HashSet<void*> m_opaqueRoots; // Handle-owning data structures not visible to the garbage collector.
-        typedef HashMap<StringImpl*, JSValue> UniqueStringMap;
-        UniqueStringMap m_uniqueStrings;
         
 #if !ASSERT_DISABLED
     public: