Make Frame's ScriptController an OwnPtr and remove the #include

Source/core/xml/XMLHttpRequest.cpp

 /*
  *  Copyright (C) 2004, 2006, 2008 Apple Inc. All rights reserved.
  *  Copyright (C) 2005-2007 Alexey Proskuryakov <ap@webkit.org>
  *  Copyright (C) 2007, 2008 Julien Chaffraix <jchaffraix@webkit.org>
  *  Copyright (C) 2008, 2011 Google Inc. All rights reserved.
  *  Copyright (C) 2012 Intel Corporation
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Lesser General Public
  *  License as published by the Free Software Foundation; either
@@ skipping 28 matching lines @@
 #include "File.h"
 #include "HTMLDocument.h"
 #include "HTTPParsers.h"
 #include "HistogramSupport.h"
 #include "InspectorInstrumentation.h"
 #include "MemoryCache.h"
 #include "ParsedContentType.h"
 #include "ResourceError.h"
 #include "ResourceRequest.h"
 #include "ScriptCallStack.h"
+#include "ScriptController.h"
 #include "ScriptProfile.h"
 #include "SecurityOrigin.h"
 #include "Settings.h"
 #include "SharedBuffer.h"
 #include "TextResourceDecoder.h"
 #include "ThreadableLoader.h"
 #include "WebCoreMemoryInstrumentation.h"
 #include "XMLHttpRequestException.h"
 #include "XMLHttpRequestProgressEvent.h"
 #include "XMLHttpRequestUpload.h"
@@ skipping 415 matching lines @@
 
     if (!isAllowedHTTPMethod(method)) {
         ec = SECURITY_ERR;
         return;
     }
 
     // FIXME: Convert this to check the isolated world's Content Security Policy once webkit.org/b/104520 is solved.
     bool shouldBypassMainWorldContentSecurityPolicy = false;
     if (scriptExecutionContext()->isDocument()) {
         Document* document = static_cast<Document*>(scriptExecutionContext());
-        shouldBypassMainWorldContentSecurityPolicy = document->frame()->script()->shouldBypassMainWorldContentSecurityPolicy();
+        if (document->frame())
+            shouldBypassMainWorldContentSecurityPolicy = document->frame()->script()->shouldBypassMainWorldContentSecurityPolicy();
     }
     if (!shouldBypassMainWorldContentSecurityPolicy && !scriptExecutionContext()->contentSecurityPolicy()->allowConnectToSource(url)) {
         // FIXME: Should this be throwing an exception?
         ec = SECURITY_ERR;
         return;
     }
 
     if (!async && scriptExecutionContext()->isDocument()) {
         if (document()->settings() && !document()->settings()->syncXHRInDocumentsEnabled()) {
             logConsoleError(scriptExecutionContext(), "Synchronous XMLHttpRequests are disabled for this page.");
@@ skipping 793 matching lines @@
     info.addMember(m_responseDocument, "responseDocument");
     info.addMember(m_binaryResponseBuilder, "binaryResponseBuilder");
     info.addMember(m_responseArrayBuffer, "responseArrayBuffer");
     info.addMember(m_lastSendURL, "lastSendURL");
     info.addMember(m_eventTargetData, "eventTargetData");
     info.addMember(m_progressEventThrottle, "progressEventThrottle");
     info.addMember(m_securityOrigin, "securityOrigin");
 }
 
 } // namespace WebCore