Revert of HTML Imports: Send credentials for same origin requests

Source/core/fetch/Resource.cpp

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller (mueller@kde.org)
     Copyright (C) 2002 Waldo Bastian (bastian@kde.org)
     Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
     Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
@@ skipping 318 matching lines @@
 
     if (response.httpStatusCode() == 302 || response.httpStatusCode() == 307) {
         // Default to not cacheable.
         // FIXME: Consider allowing these to be cached if they have headers permitting caching.
         return false;
     }
 
     return currentAge(response, responseTimestamp) <= freshnessLifetime(response, responseTimestamp);
 }
 
-const ResourceRequest& Resource::lastResourceRequest()
-{
-    if (!m_redirectChain.size())
-        return m_resourceRequest;
-    return m_redirectChain.last().m_request;
-}
-
 void Resource::willSendRequest(ResourceRequest& request, const ResourceResponse& response)
 {
     m_redirectChain.append(RedirectPair(request, response));
     m_requestedFromNetworkingLayer = true;
 }
 
 bool Resource::unlock()
 {
     if (!m_data)
         return false;
@@ skipping 648 matching lines @@
         return "Shader";
     case Resource::ImportResource:
         return "ImportResource";
     }
     ASSERT_NOT_REACHED();
     return "Unknown";
 }
 #endif // !LOG_DISABLED
 
 }