Expose performance.memory in workers

Source/core/workers/SharedWorkerThread.h

Index: Source/core/workers/SharedWorkerThread.h
diff --git a/Source/core/workers/SharedWorkerThread.h b/Source/core/workers/SharedWorkerThread.h
index ca1f15e7b95a3e2d45694a14168a8773858f86c2..2b9e476a44e98a5d53c5c69769490eca8a767374 100644
--- a/Source/core/workers/SharedWorkerThread.h
+++ b/Source/core/workers/SharedWorkerThread.h
@@ -39,14 +39,14 @@ struct WorkerThreadStartupData;
 
 class SharedWorkerThread : public WorkerThread {
 public:
-    static PassRefPtr<SharedWorkerThread> create(const String& name, WorkerLoaderProxy&, WorkerReportingProxy&, PassOwnPtr<WorkerThreadStartupData>);
+    static PassRefPtr<SharedWorkerThread> create(const String& name, WorkerLoaderProxy&, WorkerReportingProxy&, PassOwnPtr<WorkerSettings>, PassOwnPtr<WorkerThreadStartupData>);
     virtual ~SharedWorkerThread();
 
 protected:
     virtual PassRefPtr<WorkerGlobalScope> createWorkerGlobalScope(PassOwnPtr<WorkerThreadStartupData>) OVERRIDE;
 
 private:
-    SharedWorkerThread(const String& name, WorkerLoaderProxy&, WorkerReportingProxy&, PassOwnPtr<WorkerThreadStartupData>);
+    SharedWorkerThread(const String& name, WorkerLoaderProxy&, WorkerReportingProxy&, PassOwnPtr<WorkerSettings>, PassOwnPtr<WorkerThreadStartupData>);
 
     String m_name;
 };