1 files changed, 1 insertions, 1 deletions
diff --git a/src/3rdparty/webkit/WebCore/bindings/js/JSWorkerContextBase.h b/src/3rdparty/webkit/WebCore/bindings/js/JSWorkerContextBase.h
index a9a6e63..45238f1 100644
--- a/src/3rdparty/webkit/WebCore/bindings/js/JSWorkerContextBase.h
+++ b/src/3rdparty/webkit/WebCore/bindings/js/JSWorkerContextBase.h
@@ -41,7 +41,7 @@ namespace WebCore {
     class JSWorkerContextBase : public JSDOMGlobalObject {
         typedef JSDOMGlobalObject Base;
     public:
-        JSWorkerContextBase(PassRefPtr<JSC::Structure>, PassRefPtr<WorkerContext>);
+        JSWorkerContextBase(NonNullPassRefPtr<JSC::Structure>, PassRefPtr<WorkerContext>);
         virtual ~JSWorkerContextBase();
 
         virtual const JSC::ClassInfo* classInfo() const { return &s_info; }