Test to see if we can bring in document data from Blink.

third_party/WebKit/Source/core/loader/FrameLoader.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008 Alp Toker <alp@atoker.com>
  * Copyright (C) Research In Motion Limited 2009. All rights reserved.
  * Copyright (C) 2011 Kris Jordan <krisjordan@gmail.com>
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ skipping 182 matching lines @@
     visitor->trace(m_currentItem);
     visitor->trace(m_provisionalItem);
     visitor->trace(m_deferredHistoryLoad);
 }
 
 void FrameLoader::init()
 {
     ResourceRequest initialRequest(KURL(ParsedURLString, emptyString()));
     initialRequest.setRequestContext(WebURLRequest::RequestContextInternal);
     initialRequest.setFrameType(m_frame->isMainFrame() ? WebURLRequest::FrameTypeTopLevel : WebURLRequest::FrameTypeNested);
-    m_provisionalDocumentLoader = client()->createDocumentLoader(m_frame, initialRequest, SubstituteData());
+    m_provisionalDocumentLoader = client()->createDocumentLoader(m_frame, initialRequest, SubstituteData(), 0);
     m_provisionalDocumentLoader->startLoadingMainResource();
     m_frame->document()->cancelParsing();
     m_stateMachine.advanceTo(FrameLoaderStateMachine::DisplayingInitialEmptyDocument);
     takeObjectSnapshot();
 }
 
 FrameLoaderClient* FrameLoader::client() const
 {
     return static_cast<FrameLoaderClient*>(m_frame->client());
 }
@@ skipping 1191 matching lines @@
         return;
 
     m_frame->document()->cancelParsing();
     detachDocumentLoader(m_provisionalDocumentLoader);
 
     // beforeunload fired above, and detaching a DocumentLoader can fire
     // events, which can detach this frame.
     if (!m_frame->host())
         return;
 
-    m_provisionalDocumentLoader = client()->createDocumentLoader(m_frame, request, frameLoadRequest.substituteData().isValid() ? frameLoadRequest.substituteData() : defaultSubstituteDataForURL(request.url()));
+    m_provisionalDocumentLoader = client()->createDocumentLoader(m_frame, request, frameLoadRequest.substituteData().isValid() ? frameLoadRequest.substituteData() : defaultSubstituteDataForURL(request.url()), (!!frameLoadRequest.originDocument() ? 1 : 2));
     m_provisionalDocumentLoader->setNavigationType(navigationType);
     m_provisionalDocumentLoader->setReplacesCurrentHistoryItem(type == FrameLoadTypeReplaceCurrentItem);
     m_provisionalDocumentLoader->setIsClientRedirect(frameLoadRequest.clientRedirect() == ClientRedirectPolicy::ClientRedirect);
 
     InspectorInstrumentation::didStartProvisionalLoad(m_frame);
 
     m_frame->navigationScheduler().cancel();
     m_checkTimer.stop();
 
     m_loadType = type;
@@ skipping 138 matching lines @@
     tracedValue->setString("documentLoaderURL", m_documentLoader ? m_documentLoader->url() : String());
     return tracedValue;
 }
 
 inline void FrameLoader::takeObjectSnapshot() const
 {
     TRACE_EVENT_OBJECT_SNAPSHOT_WITH_ID("loading", "FrameLoader", this, toTracedValue());
 }
 
 } // namespace blink