Make typeinfo flags default to false

https://bugs.webkit.org/show_bug.cgi?id=30372

Reviewed by Darin Adler

Part 2 -- Reverse the TypeInfo HasDefaultMark flag to OverridesMarkChildren, etc

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@49649 268f45cc-cd09-0410-ab3c-d52691b4dbfc

JavaScriptCore/API/JSCallbackConstructor.h

@@ -41,7 +41,7 @@ public:
     
     static PassRefPtr<Structure> createStructure(JSValue proto) 
     { 
-        return Structure::create(proto, TypeInfo(ObjectType, ImplementsHasInstance | HasDefaultMark | HasDefaultGetPropertyNames)); 
+        return Structure::create(proto, TypeInfo(ObjectType, ImplementsHasInstance | HasDefaultGetPropertyNames)); 
     }
 
 private:

JavaScriptCore/API/JSCallbackFunction.h

@@ -41,7 +41,7 @@ public:
     // refactor the code so this override isn't necessary
     static PassRefPtr<Structure> createStructure(JSValue proto) 
     { 
-        return Structure::create(proto, TypeInfo(ObjectType, HasDefaultMark)); 
+        return Structure::create(proto, TypeInfo(ObjectType)); 
     }
 
 private:

JavaScriptCore/API/JSCallbackObject.h

@@ -50,7 +50,7 @@ public:
 
     static PassRefPtr<Structure> createStructure(JSValue proto) 
     { 
-        return Structure::create(proto, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | ImplementsHasInstance | OverridesHasInstance)); 
+        return Structure::create(proto, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | ImplementsHasInstance | OverridesHasInstance | OverridesMarkChildren)); 
     }
 
 private:

JavaScriptCore/ChangeLog

+2009-10-15  Oliver Hunt  <oliver@apple.com>
+
+        Reviewed by Darin Adler.
+
+        Make typeinfo flags default to false
+        https://bugs.webkit.org/show_bug.cgi?id=30372
+
+        Part 2 -- Reverse the TypeInfo HasDefaultMark flag to OverridesMarkChildren, etc
+
+        * API/JSCallbackConstructor.h:
+        (JSC::JSCallbackConstructor::createStructure):
+        * API/JSCallbackFunction.h:
+        (JSC::JSCallbackFunction::createStructure):
+        * API/JSCallbackObject.h:
+        (JSC::JSCallbackObject::createStructure):
+        * debugger/DebuggerActivation.h:
+        (JSC::DebuggerActivation::createStructure):
+        * runtime/Arguments.h:
+        (JSC::Arguments::createStructure):
+        * runtime/BooleanObject.h:
+        (JSC::BooleanObject::createStructure):
+        * runtime/DatePrototype.h:
+        (JSC::DatePrototype::createStructure):
+        * runtime/FunctionPrototype.h:
+        (JSC::FunctionPrototype::createStructure):
+        * runtime/GetterSetter.h:
+        (JSC::GetterSetter::createStructure):
+        * runtime/GlobalEvalFunction.h:
+        (JSC::GlobalEvalFunction::createStructure):
+        * runtime/InternalFunction.h:
+        (JSC::InternalFunction::createStructure):
+        * runtime/JSAPIValueWrapper.h:
+        (JSC::JSAPIValueWrapper::createStructure):
+        * runtime/JSActivation.h:
+        (JSC::JSActivation::createStructure):
+        * runtime/JSArray.h:
+        (JSC::JSArray::createStructure):
+        (JSC::MarkStack::markChildren):
+        * runtime/JSByteArray.cpp:
+        (JSC::JSByteArray::createStructure):
+        * runtime/JSFunction.h:
+        (JSC::JSFunction::createStructure):
+        * runtime/JSGlobalObject.h:
+        (JSC::JSGlobalObject::createStructure):
+        * runtime/JSNotAnObject.h:
+        (JSC::JSNotAnObject::createStructure):
+        * runtime/JSNumberCell.h:
+        (JSC::JSNumberCell::createStructure):
+        * runtime/JSONObject.h:
+        (JSC::JSONObject::createStructure):
+        * runtime/JSObject.h:
+        (JSC::JSObject::createStructure):
+        * runtime/JSPropertyNameIterator.h:
+        (JSC::JSPropertyNameIterator::createStructure):
+        * runtime/JSStaticScopeObject.h:
+        (JSC::JSStaticScopeObject::createStructure):
+        * runtime/JSString.h:
+        (JSC::JSString::createStructure):
+        * runtime/JSTypeInfo.h:
+        (JSC::TypeInfo::overridesMarkChildren):
+        * runtime/JSVariableObject.h:
+        (JSC::JSVariableObject::createStructure):
+        * runtime/JSWrapperObject.h:
+        (JSC::JSWrapperObject::createStructure):
+        * runtime/MathObject.h:
+        (JSC::MathObject::createStructure):
+        * runtime/NumberConstructor.h:
+        (JSC::NumberConstructor::createStructure):
+        * runtime/NumberObject.h:
+        (JSC::NumberObject::createStructure):
+        * runtime/RegExpConstructor.h:
+        (JSC::RegExpConstructor::createStructure):
+        * runtime/RegExpObject.h:
+        (JSC::RegExpObject::createStructure):
+        * runtime/StringObject.h:
+        (JSC::StringObject::createStructure):
+        * runtime/StringObjectThatMasqueradesAsUndefined.h:
+        (JSC::StringObjectThatMasqueradesAsUndefined::createStructure):
+
 2009-10-14  Oliver Hunt  <oliver@apple.com>
 
         Reviewed by Geoff Garen.

JavaScriptCore/debugger/DebuggerActivation.h

@@ -51,7 +51,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype) 
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | HasDefaultGetPropertyNames)); 
+            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | HasDefaultGetPropertyNames | OverridesMarkChildren)); 
         }
 
     private:

JavaScriptCore/runtime/Arguments.h

@@ -85,7 +85,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype) 
         { 
-            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot)); 
+            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | OverridesMarkChildren)); 
         }
 
     private:

JavaScriptCore/runtime/BooleanObject.h

@@ -34,7 +34,7 @@ namespace JSC {
         
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, HasDefaultMark | HasDefaultGetPropertyNames));
+            return Structure::create(prototype, TypeInfo(ObjectType, HasDefaultGetPropertyNames));
         }
     };
 

JavaScriptCore/runtime/DatePrototype.h

@@ -39,7 +39,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | HasDefaultGetPropertyNames));
+            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | HasDefaultGetPropertyNames | OverridesMarkChildren));
         }
     };
 

JavaScriptCore/runtime/FunctionPrototype.h

@@ -34,7 +34,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue proto)
         {
-            return Structure::create(proto, TypeInfo(ObjectType, HasDefaultMark | HasDefaultGetPropertyNames));
+            return Structure::create(proto, TypeInfo(ObjectType, HasDefaultGetPropertyNames));
         }
 
     private:

JavaScriptCore/runtime/GetterSetter.h

@@ -50,7 +50,7 @@ namespace JSC {
         void setSetter(JSObject* setter) { m_setter = setter; }
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(GetterSetterType));
+            return Structure::create(prototype, TypeInfo(GetterSetterType, OverridesMarkChildren));
         }
     private:
         virtual bool isGetterSetter() const;

JavaScriptCore/runtime/GlobalEvalFunction.h

@@ -37,7 +37,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype) 
         { 
-            return Structure::create(prototype, TypeInfo(ObjectType, ImplementsHasInstance));
+            return Structure::create(prototype, TypeInfo(ObjectType, ImplementsHasInstance | OverridesMarkChildren));
         }
 
     private:

JavaScriptCore/runtime/InternalFunction.h

@@ -42,7 +42,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue proto) 
         { 
-            return Structure::create(proto, TypeInfo(ObjectType, ImplementsHasInstance | HasDefaultMark)); 
+            return Structure::create(proto, TypeInfo(ObjectType, ImplementsHasInstance)); 
         }
 
     protected:

JavaScriptCore/runtime/JSAPIValueWrapper.h

@@ -39,7 +39,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(CompoundType));
+            return Structure::create(prototype, TypeInfo(CompoundType, OverridesMarkChildren));
         }
 
         

JavaScriptCore/runtime/JSActivation.h

@@ -66,7 +66,7 @@ namespace JSC {
         virtual const ClassInfo* classInfo() const { return &info; }
         static const ClassInfo info;
 
-        static PassRefPtr<Structure> createStructure(JSValue proto) { return Structure::create(proto, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | NeedsThisConversion)); }
+        static PassRefPtr<Structure> createStructure(JSValue proto) { return Structure::create(proto, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | NeedsThisConversion | OverridesMarkChildren)); }
 
     private:
         struct JSActivationData : public JSVariableObjectData {

JavaScriptCore/runtime/JSArray.h

@@ -87,7 +87,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot));
+            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | OverridesMarkChildren));
         }
         
         inline void markChildrenDirect(MarkStack& markStack);
@@ -157,7 +157,7 @@ namespace JSC {
     inline void MarkStack::markChildren(JSCell* cell)
     {
         ASSERT(Heap::isCellMarked(cell));
-        if (cell->structure()->typeInfo().hasDefaultMark()) {
+        if (!cell->structure()->typeInfo().overridesMarkChildren()) {
 #ifdef NDEBUG
             asObject(cell)->markChildrenDirect(*this);
 #else

JavaScriptCore/runtime/JSByteArray.cpp

@@ -45,7 +45,7 @@ JSByteArray::JSByteArray(ExecState* exec, NonNullPassRefPtr<Structure> structure
     
 PassRefPtr<Structure> JSByteArray::createStructure(JSValue prototype)
 {
-    PassRefPtr<Structure> result = Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | HasDefaultMark));
+    PassRefPtr<Structure> result = Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot));
     return result;
 }
 

JavaScriptCore/runtime/JSFunction.h

@@ -61,7 +61,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype) 
         { 
-            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | ImplementsHasInstance)); 
+            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | ImplementsHasInstance | OverridesMarkChildren)); 
         }
 
         NativeFunction nativeFunction()

JavaScriptCore/runtime/JSGlobalObject.h

@@ -267,7 +267,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot));
+            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | OverridesMarkChildren));
         }
 
     protected:

JavaScriptCore/runtime/JSNotAnObject.h

@@ -62,7 +62,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType));
+            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | OverridesMarkChildren));
         }
 
      private:

JavaScriptCore/runtime/JSNumberCell.h

@@ -76,7 +76,7 @@ namespace JSC {
             return globalData->heap.allocateNumber(size);
         }
 
-        static PassRefPtr<Structure> createStructure(JSValue proto) { return Structure::create(proto, TypeInfo(NumberType, OverridesGetOwnPropertySlot | NeedsThisConversion | HasDefaultMark)); }
+        static PassRefPtr<Structure> createStructure(JSValue proto) { return Structure::create(proto, TypeInfo(NumberType, OverridesGetOwnPropertySlot | NeedsThisConversion)); }
 
     private:
         JSNumberCell(JSGlobalData* globalData, double value)

JavaScriptCore/runtime/JSONObject.h

@@ -41,7 +41,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | HasDefaultMark | HasDefaultGetPropertyNames));
+            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | HasDefaultGetPropertyNames));
         }
 
         static void markStringifiers(MarkStack&, Stringifier*);

JavaScriptCore/runtime/JSObject.h

@@ -207,7 +207,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, HasDefaultMark | HasDefaultGetPropertyNames));
+            return Structure::create(prototype, TypeInfo(ObjectType, HasDefaultGetPropertyNames));
         }
 
     protected:

JavaScriptCore/runtime/JSPropertyNameIterator.h

@@ -51,7 +51,7 @@ namespace JSC {
         
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(CompoundType));
+            return Structure::create(prototype, TypeInfo(CompoundType, OverridesMarkChildren));
         }
     private:
         JSPropertyNameIterator(ExecState*);

JavaScriptCore/runtime/JSStaticScopeObject.h

@@ -57,7 +57,7 @@ namespace JSC{
         virtual void put(ExecState*, const Identifier&, JSValue, PutPropertySlot&);
         void putWithAttributes(ExecState*, const Identifier&, JSValue, unsigned attributes);
 
-        static PassRefPtr<Structure> createStructure(JSValue proto) { return Structure::create(proto, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | NeedsThisConversion)); }
+        static PassRefPtr<Structure> createStructure(JSValue proto) { return Structure::create(proto, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | NeedsThisConversion | OverridesMarkChildren)); }
 
     private:
         JSStaticScopeObjectData* d() { return static_cast<JSStaticScopeObjectData*>(JSVariableObject::d); }

JavaScriptCore/runtime/JSString.h

@@ -92,7 +92,7 @@ namespace JSC {
         bool canGetIndex(unsigned i) { return i < static_cast<unsigned>(m_value.size()); }
         JSString* getIndex(JSGlobalData*, unsigned);
 
-        static PassRefPtr<Structure> createStructure(JSValue proto) { return Structure::create(proto, TypeInfo(StringType, OverridesGetOwnPropertySlot | NeedsThisConversion | HasDefaultMark)); }
+        static PassRefPtr<Structure> createStructure(JSValue proto) { return Structure::create(proto, TypeInfo(StringType, OverridesGetOwnPropertySlot | NeedsThisConversion)); }
 
     private:
         enum VPtrStealingHackType { VPtrStealingHack };

JavaScriptCore/runtime/JSTypeInfo.h

@@ -41,7 +41,7 @@ namespace JSC {
     static const unsigned ImplementsDefaultHasInstance = 1 << 3;
     static const unsigned NeedsThisConversion = 1 << 4;
     static const unsigned OverridesGetOwnPropertySlot = 1 << 5;
-    static const unsigned HasDefaultMark = 1 << 6;
+    static const unsigned OverridesMarkChildren = 1 << 6;
     static const unsigned HasDefaultGetPropertyNames = 1 << 7;
 
     class TypeInfo {
@@ -64,7 +64,7 @@ namespace JSC {
         bool overridesHasInstance() const { return m_flags & OverridesHasInstance; }
         bool needsThisConversion() const { return m_flags & NeedsThisConversion; }
         bool overridesGetOwnPropertySlot() const { return m_flags & OverridesGetOwnPropertySlot; }
-        bool hasDefaultMark() const { return m_flags & HasDefaultMark; }
+        bool overridesMarkChildren() const { return m_flags & OverridesMarkChildren; }
         bool hasDefaultGetPropertyNames() const { return m_flags & HasDefaultGetPropertyNames; }
         unsigned flags() const { return m_flags; }
 

JavaScriptCore/runtime/JSVariableObject.h

@@ -60,7 +60,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, HasDefaultMark));
+            return Structure::create(prototype, TypeInfo(ObjectType));
         }
         
     protected:

JavaScriptCore/runtime/JSWrapperObject.h

@@ -38,7 +38,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype) 
         { 
-            return Structure::create(prototype, TypeInfo(ObjectType, HasDefaultGetPropertyNames | HasDefaultMark));
+            return Structure::create(prototype, TypeInfo(ObjectType, HasDefaultGetPropertyNames));
         }
 
     private:

JavaScriptCore/runtime/MathObject.h

@@ -37,7 +37,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | HasDefaultMark | HasDefaultGetPropertyNames));
+            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | HasDefaultGetPropertyNames));
         }
     };
 

JavaScriptCore/runtime/NumberConstructor.h

@@ -39,7 +39,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue proto) 
         { 
-            return Structure::create(proto, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | ImplementsHasInstance | HasDefaultMark | HasDefaultGetPropertyNames)); 
+            return Structure::create(proto, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | ImplementsHasInstance | HasDefaultGetPropertyNames)); 
         }
 
         enum { NaNValue, NegInfinity, PosInfinity, MaxValue, MinValue };

JavaScriptCore/runtime/NumberObject.h

@@ -33,12 +33,12 @@ namespace JSC {
 #if USE(JSVALUE32)
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, HasDefaultGetPropertyNames));
+            return Structure::create(prototype, TypeInfo(ObjectType, HasDefaultGetPropertyNames | OverridesMarkChildren));
         }
 #else
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, HasDefaultMark | HasDefaultGetPropertyNames));
+            return Structure::create(prototype, TypeInfo(ObjectType, HasDefaultGetPropertyNames));
         }
 #endif
     private:

JavaScriptCore/runtime/RegExpConstructor.h

@@ -59,7 +59,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | ImplementsHasInstance | HasDefaultMark | HasDefaultGetPropertyNames));
+            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | ImplementsHasInstance | HasDefaultGetPropertyNames));
         }
 
         virtual void put(ExecState*, const Identifier& propertyName, JSValue, PutPropertySlot&);

JavaScriptCore/runtime/RegExpObject.h

@@ -49,7 +49,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | HasDefaultMark | HasDefaultGetPropertyNames));
+            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | HasDefaultGetPropertyNames));
         }
 
     private:

JavaScriptCore/runtime/StringObject.h

@@ -48,7 +48,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue prototype)
         {
-            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot));
+            return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | OverridesMarkChildren));
         }
 
     protected:

JavaScriptCore/runtime/StringObjectThatMasqueradesAsUndefined.h

@@ -44,7 +44,7 @@ namespace JSC {
 
         static PassRefPtr<Structure> createStructure(JSValue proto) 
         { 
-            return Structure::create(proto, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | MasqueradesAsUndefined | HasDefaultMark)); 
+            return Structure::create(proto, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | MasqueradesAsUndefined)); 
         }
 
         virtual bool toBoolean(ExecState*) const { return false; }

JavaScriptGlue/ChangeLog

+2009-10-15  Oliver Hunt  <oliver@apple.com>
+
+        Reviewed by Darin Adler.
+
+        Make typeinfo flags default to false
+        https://bugs.webkit.org/show_bug.cgi?id=30372
+
+        Part 2 -- Reverse the TypeInfo HasDefaultMark flag to OverridesMarkChildren, etc
+
+        * UserObjectImp.h:
+        (UserObjectImp::createStructure):
+
 2009-10-14  Oliver Hunt  <oliver@apple.com>
 
         Reviewed by Geoff Garen.

JavaScriptGlue/UserObjectImp.h

@@ -61,7 +61,7 @@ public:
 
     static PassRefPtr<Structure> createStructure(JSValue prototype)
     {
-        return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot));
+        return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | OverridesMarkChildren));
     }
 
 private:

WebCore/ChangeLog

+2009-10-15  Oliver Hunt  <oliver@apple.com>
+
+        Reviewed by Darin Adler.
+
+        Make typeinfo flags default to false
+        https://bugs.webkit.org/show_bug.cgi?id=30372
+
+        Part 2 -- Reverse the TypeInfo HasDefaultMark flag to OverridesMarkChildren, etc
+
+        * bindings/js/JSDOMBinding.h:
+        (WebCore::DOMObjectWithGlobalPointer::createStructure):
+        (WebCore::DOMConstructorObject::createStructure):
+        * bindings/js/JSDOMWindowShell.h:
+        (WebCore::JSDOMWindowShell::createStructure):
+        * bindings/js/JSHTMLAllCollection.h:
+        (WebCore::JSHTMLAllCollection::createStructure):
+        * bindings/js/JSQuarantinedObjectWrapper.h:
+        (WebCore::JSQuarantinedObjectWrapper::createStructure):
+        * bindings/scripts/CodeGeneratorJS.pm:
+        * bridge/qt/qt_runtime.h:
+        (JSC::Bindings::QtRuntimeMethod::createStructure):
+        * bridge/runtime_method.h:
+        (JSC::RuntimeMethod::createStructure):
+
 2009-10-15  Pavel Feldman  <pfeldman@chromium.org>
 
         Reviewed by Timothy Hatcher.

WebCore/bindings/js/JSDOMBinding.h

@@ -76,7 +76,7 @@ namespace WebCore {
 
         static PassRefPtr<JSC::Structure> createStructure(JSC::JSValue prototype)
         {
-            return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType));
+            return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesMarkChildren));
         }
 
     protected:
@@ -106,7 +106,7 @@ namespace WebCore {
     public:
         static PassRefPtr<JSC::Structure> createStructure(JSC::JSValue prototype)
         {
-            return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, JSC::ImplementsHasInstance));
+            return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, JSC::ImplementsHasInstance | JSC::OverridesMarkChildren));
         }
 
     protected:

WebCore/bindings/js/JSDOMWindowShell.h

@@ -60,7 +60,7 @@ namespace WebCore {
 
         static PassRefPtr<JSC::Structure> createStructure(JSC::JSValue prototype) 
         {
-            return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot)); 
+            return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot | JSC::OverridesMarkChildren)); 
         }
 
     private:

WebCore/bindings/js/JSHTMLAllCollection.h

@@ -42,7 +42,7 @@ namespace WebCore {
 
         static PassRefPtr<JSC::Structure> createStructure(JSC::JSValue proto) 
         { 
-            return JSC::Structure::create(proto, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot | JSC::MasqueradesAsUndefined)); 
+            return JSC::Structure::create(proto, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot | JSC::MasqueradesAsUndefined | JSC::OverridesMarkChildren)); 
         }
 
         static const JSC::ClassInfo s_info;

WebCore/bindings/js/JSQuarantinedObjectWrapper.h

@@ -47,7 +47,7 @@ namespace WebCore {
 
         static PassRefPtr<JSC::Structure> createStructure(JSC::JSValue proto) 
         { 
-            return JSC::Structure::create(proto, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot | JSC::ImplementsHasInstance | JSC::OverridesHasInstance)); 
+            return JSC::Structure::create(proto, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot | JSC::ImplementsHasInstance | JSC::OverridesHasInstance | JSC::OverridesMarkChildren)); 
         }
 
     protected:

WebCore/bindings/scripts/CodeGeneratorJS.pm

@@ -605,13 +605,13 @@ sub GenerateHeader
         push(@headerContent,
             "    static PassRefPtr<JSC::Structure> createStructure(JSC::JSValue prototype)\n" .
             "    {\n" .
-            "        return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot | JSC::ImplementsHasInstance | JSC::NeedsThisConversion));\n" .
+            "        return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot | JSC::ImplementsHasInstance | JSC::NeedsThisConversion | JSC::OverridesMarkChildren));\n" .
             "    }\n\n");
     } elsif ($hasGetter) {
         push(@headerContent,
             "    static PassRefPtr<JSC::Structure> createStructure(JSC::JSValue prototype)\n" .
             "    {\n" .
-            "        return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot));\n" .
+            "        return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot | JSC::OverridesMarkChildren));\n" .
             "    }\n\n");
     }
 
@@ -791,13 +791,13 @@ sub GenerateHeader
         push(@headerContent,
             "    static PassRefPtr<JSC::Structure> createStructure(JSC::JSValue prototype)\n" .
             "    {\n" .
-            "        return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot" . ($needsMarkChildren ? "" : " | JSC::HasDefaultMark") . "));\n" .
+            "        return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot" . ($needsMarkChildren ? " | JSC::OverridesMarkChildren" : "") . "));\n" .
             "    }\n");
     } elsif ($dataNode->extendedAttributes->{"CustomMarkFunction"}) {
         push(@headerContent,
             "    static PassRefPtr<JSC::Structure> createStructure(JSC::JSValue prototype)\n" .
             "    {\n" .
-            "        return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot));\n" .
+            "        return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, JSC::OverridesGetOwnPropertySlot | JSC::OverridesMarkChildren));\n" .
             "    }\n");
     }
     if ($dataNode->extendedAttributes->{"DelegatingPrototypePutFunction"}) {
@@ -2253,7 +2253,7 @@ public:
 
     static PassRefPtr<Structure> createStructure(JSValue proto) 
     { 
-        return Structure::create(proto, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | ImplementsHasInstance)); 
+        return Structure::create(proto, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | ImplementsHasInstance | OverridesMarkChildren)); 
     }
 EOF
 

WebCore/bridge/qt/qt_runtime.h

@@ -151,7 +151,7 @@ public:
 
     static PassRefPtr<Structure> createStructure(JSValue prototype)
     {
-        return Structure::create(prototype, TypeInfo(ObjectType));
+        return Structure::create(prototype, TypeInfo(ObjectType,  JSC::OverridesGetOwnPropertySlot | JSC::HasNonDefaultMark));
     }
 
 protected:

WebCore/bridge/runtime_method.h

@@ -47,7 +47,7 @@ public:
 
     static PassRefPtr<Structure> createStructure(JSValue prototype)
     {
-        return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | ImplementsHasInstance));
+        return Structure::create(prototype, TypeInfo(ObjectType, OverridesGetOwnPropertySlot | ImplementsHasInstance | OverridesMarkChildren));
     }
 
 private: