Merge WebKit at r78450: Initial merge by git.

Change-Id: I6d3e5f1f868ec266a0aafdef66182ddc3f265dc1

1 files changed, 3 insertions, 3 deletions

diff --git a/Source/JavaScriptCore/runtime/JSAPIValueWrapper.h b/Source/JavaScriptCore/runtime/JSAPIValueWrapper.h
index 10ded4c..a113e91 100644
--- a/Source/JavaScriptCore/runtime/JSAPIValueWrapper.h
+++ b/Source/JavaScriptCore/runtime/JSAPIValueWrapper.h
@@ -31,7 +31,7 @@ namespace JSC {
     class JSAPIValueWrapper : public JSCell {
         friend JSValue jsAPIValueWrapper(ExecState*, JSValue);
     public:
-        JSValue value() const { return m_value; }
+        JSValue value() const { return m_value.get(); }
 
         virtual bool isAPIValueWrapper() const { return true; }
 
@@ -44,12 +44,12 @@ namespace JSC {
     private:
         JSAPIValueWrapper(ExecState* exec, JSValue value)
             : JSCell(exec->globalData().apiWrapperStructure.get())
-            , m_value(value)
         {
+            m_value.set(exec->globalData(), this, value);
             ASSERT(!value.isCell());
         }
 
-        JSValue m_value;
+        WriteBarrier<Unknown> m_value;
     };
 
     inline JSValue jsAPIValueWrapper(ExecState* exec, JSValue value)