Move Frame to the Oilpan heap.

Source/core/html/parser/XSSAuditorDelegate.cpp

 /*
  * Copyright (C) 2013 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
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/html/parser/XSSAuditorDelegate.h"
 
 #include "core/dom/Document.h"
+#include "core/frame/FrameProtector.h"
 #include "core/frame/LocalFrame.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "core/loader/PingLoader.h"
 #include "platform/JSONValues.h"
 #include "platform/network/FormData.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "wtf/text/StringBuilder.h"
@@ skipping 60 matching lines @@
     return FormData::create(reportObject->toJSONString().utf8().data());
 }
 
 void XSSAuditorDelegate::didBlockScript(const XSSInfo& xssInfo)
 {
     ASSERT(isMainThread());
 
     m_document->addConsoleMessage(ConsoleMessage::create(JSMessageSource, ErrorMessageLevel, xssInfo.buildConsoleError()));
 
     // stopAllLoaders can detach the LocalFrame, so protect it.
-    RefPtr<LocalFrame> protect(m_document->frame());
+    FrameProtector protect(m_document->frame());
     FrameLoader& frameLoader = m_document->frame()->loader();
     if (xssInfo.m_didBlockEntirePage)
         frameLoader.stopAllLoaders();
 
     if (!m_didSendNotifications) {
         m_didSendNotifications = true;
 
         frameLoader.client()->didDetectXSS(m_document->url(), xssInfo.m_didBlockEntirePage);
 
         if (!m_reportURL.isEmpty())
             PingLoader::sendViolationReport(m_document->frame(), m_reportURL, generateViolationReport(xssInfo), PingLoader::XSSAuditorViolationReport);
     }
 
     if (xssInfo.m_didBlockEntirePage)
         m_document->frame()->navigationScheduler().schedulePageBlock(m_document, Referrer());
 }
 
 } // namespace blink