Revert 170357 "Revert of Make DOMWrapperWorld::current() return ..."

trunk/Source/bindings/v8/WorkerScriptController.cpp

Index: trunk/Source/bindings/v8/WorkerScriptController.cpp
===================================================================
--- trunk/Source/bindings/v8/WorkerScriptController.cpp	(revision 170423)
+++ trunk/Source/bindings/v8/WorkerScriptController.cpp	(working copy)
@@ -211,11 +211,11 @@
     if (state.hadException) {
         if (errorEvent) {
             *errorEvent = m_workerGlobalScope.shouldSanitizeScriptError(state.sourceURL, NotSharableCrossOrigin) ?
-                ErrorEvent::createSanitizedError(0) : ErrorEvent::create(state.errorMessage, state.sourceURL, state.lineNumber, state.columnNumber, 0);
+                ErrorEvent::createSanitizedError(m_world.get()) : ErrorEvent::create(state.errorMessage, state.sourceURL, state.lineNumber, state.columnNumber, m_world.get());
             V8ErrorHandler::storeExceptionOnErrorEventWrapper(errorEvent->get(), state.exception.v8Value(), m_isolate);
         } else {
             ASSERT(!m_workerGlobalScope.shouldSanitizeScriptError(state.sourceURL, NotSharableCrossOrigin));
-            RefPtr<ErrorEvent> event = m_errorEventFromImportedScript ? m_errorEventFromImportedScript.release() : ErrorEvent::create(state.errorMessage, state.sourceURL, state.lineNumber, state.columnNumber, 0);
+            RefPtr<ErrorEvent> event = m_errorEventFromImportedScript ? m_errorEventFromImportedScript.release() : ErrorEvent::create(state.errorMessage, state.sourceURL, state.lineNumber, state.columnNumber, m_world.get());
             m_workerGlobalScope.reportException(event, nullptr, NotSharableCrossOrigin);
         }
     }