Remove ExceptionState::throwIfNeeded

third_party/WebKit/Source/bindings/core/v8/V8Initializer.cpp

 /*
  * 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 258 matching lines @@
 {
     v8::Isolate* isolate = v8::Isolate::GetCurrent();
     Frame* target = findFrame(isolate, host, data);
     if (!target)
         return;
     DOMWindow* targetWindow = target->domWindow();
 
     // FIXME: We should modify V8 to pass in more contextual information (context, property, and object).
     ExceptionState exceptionState(ExceptionState::UnknownContext, 0, 0, isolate->GetCurrentContext()->Global(), isolate);
     exceptionState.throwSecurityError(targetWindow->sanitizedCrossDomainAccessErrorMessage(currentDOMWindow(isolate)), targetWindow->crossDomainAccessErrorMessage(currentDOMWindow(isolate)));
-    exceptionState.throwIfNeeded();
 }
 
 static bool codeGenerationCheckCallbackInMainThread(v8::Local<v8::Context> context)
 {
     if (ExecutionContext* executionContext = toExecutionContext(context)) {
         if (ContentSecurityPolicy* policy = toDocument(executionContext)->contentSecurityPolicy())
             return policy->allowEval(ScriptState::from(context), ContentSecurityPolicy::SendReport, ContentSecurityPolicy::WillThrowException);
     }
     return false;
 }
@@ skipping 148 matching lines @@
 
     isolate->AddMessageListener(messageHandlerInWorker);
     isolate->SetFatalErrorHandler(reportFatalErrorInWorker);
 
     uint32_t here;
     isolate->SetStackLimit(reinterpret_cast<uintptr_t>(&here - kWorkerMaxStackSize / sizeof(uint32_t*)));
     isolate->SetPromiseRejectCallback(promiseRejectHandlerInWorker);
 }
 
 } // namespace blink