DevTools: Preload HTML documents content before fetching resource content.

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 752 matching lines @@
 
 void FrameLoader::reportLocalLoadFailed(LocalFrame* frame, const String& url)
 {
     ASSERT(!url.isEmpty());
     if (!frame)
         return;
 
     frame->document()->addConsoleMessage(SecurityMessageSource, ErrorMessageLevel, "Not allowed to load local resource: " + url);
 }
 
-static ResourceRequest requestFromHistoryItem(HistoryItem* item, ResourceRequestCachePolicy cachePolicy)
+// static
+ResourceRequest FrameLoader::requestFromHistoryItem(HistoryItem* item, ResourceRequestCachePolicy cachePolicy)
 {
     RefPtr<FormData> formData = item->formData();
     ResourceRequest request(item->url(), item->referrer());
     request.setCachePolicy(cachePolicy);
     if (formData) {
         request.setHTTPMethod("POST");
         request.setHTTPBody(formData);
         request.setHTTPContentType(item->formContentType());
         RefPtr<SecurityOrigin> securityOrigin = SecurityOrigin::createFromString(item->referrer().referrer);
         request.addHTTPOriginIfNeeded(securityOrigin->toAtomicString());
@@ skipping 663 matching lines @@
     // FIXME: We need a way to propagate sandbox flags to out-of-process frames.
     Frame* parentFrame = m_frame->tree().parent();
     if (parentFrame && parentFrame->isLocalFrame())
         flags |= toLocalFrame(parentFrame)->document()->sandboxFlags();
     if (FrameOwner* frameOwner = m_frame->owner())
         flags |= frameOwner->sandboxFlags();
     return flags;
 }
 
 } // namespace WebCore