Pass column as 4th argument to WorkerGlobalScope.onerror handler

Source/core/workers/SharedWorkerGlobalScope.h

Index: Source/core/workers/SharedWorkerGlobalScope.h
diff --git a/Source/core/workers/SharedWorkerGlobalScope.h b/Source/core/workers/SharedWorkerGlobalScope.h
index 2e827a4e925176b2a2ab11257669b0666c5642b3..4eb190bcba82a297f9b1eda1fbd028c8bb441252 100644
--- a/Source/core/workers/SharedWorkerGlobalScope.h
+++ b/Source/core/workers/SharedWorkerGlobalScope.h
@@ -58,7 +58,7 @@ namespace WebCore {
 
     private:
         SharedWorkerGlobalScope(const String& name, const KURL&, const String& userAgent, SharedWorkerThread*, PassOwnPtr<WorkerClients>);
-        virtual void logExceptionToConsole(const String& errorMessage, const String& sourceURL, int lineNumber, PassRefPtr<ScriptCallStack>) OVERRIDE;
+        virtual void logExceptionToConsole(const String& errorMessage, const String& sourceURL, int lineNumber, int columnNumber, PassRefPtr<ScriptCallStack>) OVERRIDE;
 
         String m_name;
     };