Make it possible to delete properties even though they have the DontDelete attribute

This makes it possible to delete properties in C++, even though
they can't be deleted in JS.

2 files changed, 6 insertions, 6 deletions

diff --git a/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObject.h b/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObject.h
index 4f1d51c..853ce6d 100644
--- a/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObject.h
+++ b/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObject.h
@@ -61,8 +61,8 @@ private:
     
     virtual void put(ExecState*, const Identifier&, JSValue, PutPropertySlot&);
 
-    virtual bool deleteProperty(ExecState*, const Identifier&);
-    virtual bool deleteProperty(ExecState*, unsigned);
+    virtual bool deleteProperty(ExecState*, const Identifier&, bool checkDontDelete = true);
+    virtual bool deleteProperty(ExecState*, unsigned, bool checkDontDelete = true);
 
     virtual bool hasInstance(ExecState* exec, JSValue value, JSValue proto);
 
diff --git a/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObjectFunctions.h b/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObjectFunctions.h
index 8bcf8ad..cc59a71 100644
--- a/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObjectFunctions.h
+++ b/src/3rdparty/webkit/JavaScriptCore/API/JSCallbackObjectFunctions.h
@@ -224,7 +224,7 @@ void JSCallbackObject<Base>::put(ExecState* exec, const Identifier& propertyName
 }
 
 template <class Base>
-bool JSCallbackObject<Base>::deleteProperty(ExecState* exec, const Identifier& propertyName)
+bool JSCallbackObject<Base>::deleteProperty(ExecState* exec, const Identifier& propertyName, bool checkDontDelete)
 {
     JSContextRef ctx = toRef(exec);
     JSObjectRef thisRef = toRef(this);
@@ -262,13 +262,13 @@ bool JSCallbackObject<Base>::deleteProperty(ExecState* exec, const Identifier& p
         }
     }
     
-    return Base::deleteProperty(exec, propertyName);
+    return Base::deleteProperty(exec, propertyName, checkDontDelete);
 }
 
 template <class Base>
-bool JSCallbackObject<Base>::deleteProperty(ExecState* exec, unsigned propertyName)
+bool JSCallbackObject<Base>::deleteProperty(ExecState* exec, unsigned propertyName, bool checkDontDelete)
 {
-    return deleteProperty(exec, Identifier::from(exec, propertyName));
+    return deleteProperty(exec, Identifier::from(exec, propertyName), checkDontDelete);
 }
 
 template <class Base>