Store non-standard HTTP headers in history. (WebKit side)

loader/FrameLoader.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 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/)
  *
  * 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
@@ skipping 4640 matching lines @@
                     case FrameLoadTypeStandard:
                     case FrameLoadTypeRedirectWithLockedBackForwardList:
                         break;
                     case FrameLoadTypeSame:
                     default:
                         ASSERT_NOT_REACHED();
                 }
 
                 action = NavigationAction(itemOriginalURL, loadType, false);
             }
+
+            const HTTPHeaderMap& headerMap = item->httpHeaderFields();
+            if (headerMap.size() > 0) {
+                HTTPHeaderMap::const_iterator it = headerMap.begin();
+                for (; it != headerMap.end(); ++it)
+                    request.addHTTPHeaderField(it->first, it->second);
+            }
             
             if (!addedExtraFields)
                 addExtraFieldsToRequest(request, m_loadType, true, formData);
 
             loadWithNavigationAction(request, action, false, loadType, 0);
         }
     }
 }
 
 // Walk the frame tree and ensure that the URLs match the URLs in the item.
@@ skipping 650 matching lines @@
         m_client->dispatchDidLoadResourceFromMemoryCache(m_documentLoader.get(), request, resource->response(), resource->encodedSize());
     }
 }
 
 bool FrameLoaderClient::hasHTMLView() const
 {
     return true;
 }
 
 } // namespace WebCore