Measure resources from private IP addresses in public websites.

Source/core/fetch/ResourceFetcher.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) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
     Copyright (C) 2009 Torch Mobile Inc. http://www.torchmobile.com/
 
     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 1259 matching lines @@
     context().dispatchDidFail(m_documentLoader, resource->identifier(), error);
 }
 
 void ResourceFetcher::willSendRequest(unsigned long identifier, ResourceRequest& request, const ResourceResponse& redirectResponse, const FetchInitiatorInfo& initiatorInfo)
 {
     context().dispatchWillSendRequest(m_documentLoader, identifier, request, redirectResponse, initiatorInfo);
 }
 
 void ResourceFetcher::didReceiveResponse(const Resource* resource, const ResourceResponse& response)
 {
+    MixedContentChecker::checkMixedPrivatePublic(frame(), response.remoteIPAddress());
+
     // If the response is fetched via ServiceWorker, the original URL of the response could be different from the URL of the request.
     if (response.wasFetchedViaServiceWorker()) {
         if (!canRequest(resource->type(), resource->resourceRequest(), response.url(), resource->options(), false, FetchRequest::UseDefaultOriginRestrictionForType)) {
             resource->loader()->cancel();
             context().dispatchDidFail(m_documentLoader, resource->identifier(), ResourceError(errorDomainBlinkInternal, 0, response.url().string(), "Unsafe attempt to load URL " + response.url().elidedString() + " fetched by a ServiceWorker."));
             return;
         }
     }
     context().dispatchDidReceiveResponse(m_documentLoader, resource->identifier(), response, resource->loader());
 }
@@ skipping 206 matching lines @@
 
 void ResourceFetcher::trace(Visitor* visitor)
 {
     visitor->trace(m_document);
     visitor->trace(m_loaders);
     visitor->trace(m_multipartLoaders);
     ResourceLoaderHost::trace(visitor);
 }
 
 }