webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 9 insertions, 9 deletions

diff --git a/Source/JavaScriptCore/heap/HandleBlock.h b/Source/JavaScriptCore/heap/HandleBlock.h
index 962d37c5e..ef64433bb 100644
--- a/Source/JavaScriptCore/heap/HandleBlock.h
+++ b/Source/JavaScriptCore/heap/HandleBlock.h
@@ -23,20 +23,20 @@
  * THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef HandleBlock_h
-#define HandleBlock_h
+#pragma once
 
-#include "HeapBlock.h"
+#include <wtf/DoublyLinkedList.h>
 
 namespace JSC {
 
-class DeadBlock;
 class HandleSet;
 class HandleNode;
 
-class HandleBlock : public HeapBlock<HandleBlock> {
+class HandleBlock : public DoublyLinkedListNode<HandleBlock> {
+    friend class WTF::DoublyLinkedListNode<HandleBlock>;
 public:
-    static HandleBlock* create(DeadBlock*, HandleSet*);
+    static HandleBlock* create(HandleSet*);
+    static void destroy(HandleBlock*);
     static HandleBlock* blockFor(HandleNode*);
 
     static const size_t blockSize = 4 * KB;
@@ -48,13 +48,15 @@ public:
     unsigned nodeCapacity();
 
 private:
-    HandleBlock(Region*, HandleSet*);
+    HandleBlock(HandleSet*);
 
     char* payload();
     char* payloadEnd();
 
     static const size_t s_blockMask = ~(blockSize - 1);
 
+    HandleBlock* m_prev;
+    HandleBlock* m_next;
     HandleSet* m_handleSet;
 };
 
@@ -69,5 +71,3 @@ inline HandleSet* HandleBlock::handleSet()
 }
 
 } // namespace JSC
-
-#endif // HandleBlock_h