Use SourceLocation when reporting runtime exceptions.

third_party/WebKit/Source/core/workers/WorkerReportingProxy.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WorkerReportingProxy_h
 #define WorkerReportingProxy_h
 
 #include "core/CoreExport.h"
 #include "platform/heap/Handle.h"
 #include "wtf/Forward.h"
+#include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
 class ConsoleMessage;
+class SourceLocation;
 class WorkerGlobalScope;
 
 // APIs used by workers to report console and worker activity.
 class CORE_EXPORT WorkerReportingProxy {
 public:
     virtual ~WorkerReportingProxy() { }
 
-    virtual void reportException(const String& errorMessage, int lineNumber, int columnNumber, const String& sourceURL, int exceptionId) = 0;
+    virtual void reportException(const String& errorMessage, PassOwnPtr<SourceLocation>) = 0;
     virtual void reportConsoleMessage(ConsoleMessage*) = 0;
     virtual void postMessageToPageInspector(const String&) = 0;
     virtual void postWorkerConsoleAgentEnabled() = 0;
 
     // Invoked when the worker script is evaluated. |success| is true if the
     // evaluation completed with no uncaught exception.
     virtual void didEvaluateWorkerScript(bool success) = 0;
 
     // Invoked when the thread creates a worker script context.
     virtual void didInitializeWorkerContext() { }
@@ skipping 11 matching lines @@
 
     // Invoked when the thread is about to be stopped and WorkerGlobalScope
     // is to be destructed. (When this is called it is guaranteed that
     // WorkerGlobalScope is still alive)
     virtual void willDestroyWorkerGlobalScope() = 0;
 };
 
 } // namespace blink
 
 #endif // WorkerReportingProxy_h