webkitgtk-2.12.3webkitgtk-2.12.3

1 files changed, 2 insertions, 6 deletions

diff --git a/Source/JavaScriptCore/runtime/SparseArrayValueMap.h b/Source/JavaScriptCore/runtime/SparseArrayValueMap.h
index 113beb350..0754b53d9 100644
--- a/Source/JavaScriptCore/runtime/SparseArrayValueMap.h
+++ b/Source/JavaScriptCore/runtime/SparseArrayValueMap.h
@@ -32,7 +32,6 @@
 #include "PutDirectIndexMode.h"
 #include "WriteBarrier.h"
 #include <wtf/HashMap.h>
-#include <wtf/Platform.h>
 
 namespace JSC {
 
@@ -43,7 +42,6 @@ struct SparseArrayEntry : public WriteBarrier<Unknown> {
 
     SparseArrayEntry() : attributes(0) { }
 
-    JSValue get(ExecState*, JSObject*) const;
     void get(JSObject*, PropertySlot&) const;
     void get(PropertyDescriptor&) const;
     void put(ExecState*, JSValue thisValue, SparseArrayValueMap*, JSValue, bool shouldThrow);
@@ -52,9 +50,10 @@ struct SparseArrayEntry : public WriteBarrier<Unknown> {
     unsigned attributes;
 };
 
-class SparseArrayValueMap : public JSCell {
+class SparseArrayValueMap final : public JSCell {
 public:
     typedef JSCell Base;
+    static const unsigned StructureFlags = Base::StructureFlags | StructureIsImmortal;
     
 private:
     typedef HashMap<uint64_t, SparseArrayEntry, WTF::IntHash<uint64_t>, WTF::UnsignedWithZeroKeyHashTraits<uint64_t>> Map;
@@ -70,8 +69,6 @@ private:
     
     void finishCreation(VM&);
 
-    static const unsigned StructureFlags = OverridesVisitChildren | JSCell::StructureFlags;
-
 public:
     DECLARE_EXPORT_INFO;
     
@@ -82,7 +79,6 @@ public:
     static SparseArrayValueMap* create(VM&);
     
     static const bool needsDestruction = true;
-    static const bool hasImmortalStructure = true;
     static void destroy(JSCell*);
     
     static Structure* createStructure(VM&, JSGlobalObject*, JSValue prototype);