Introducing the OffDomainInclusionDetector to analyze resource requests for suspicious activity.

chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.h"
 
 #include <string>
 #include <vector>
 
 #include "base/base64.h"
@@ skipping 296 matching lines @@
 
   return true;
 }
 
 void ChromeResourceDispatcherHostDelegate::RequestBeginning(
     net::URLRequest* request,
     content::ResourceContext* resource_context,
     content::AppCacheService* appcache_service,
     ResourceType resource_type,
     ScopedVector<content::ResourceThrottle>* throttles) {
+  if (safe_browsing_.get())
+    safe_browsing_->OnResourceRequest(request);
+
   const ResourceRequestInfo* info = ResourceRequestInfo::ForRequest(request);
   bool is_prerendering =
       info->GetVisibilityState() == blink::WebPageVisibilityStatePrerender;
   if (is_prerendering) {
     // Requests with the IGNORE_LIMITS flag set (i.e., sync XHRs)
     // should remain at MAXIMUM_PRIORITY.
     if (request->load_flags() & net::LOAD_IGNORE_LIMITS) {
       DCHECK_EQ(request->priority(), net::MAXIMUM_PRIORITY);
     } else {
       request->SetPriority(net::IDLE);
@@ skipping 434 matching lines @@
                                        url_request->GetTotalReceivedBytes()));
   }
 }
 
 // static
 void ChromeResourceDispatcherHostDelegate::
     SetExternalProtocolHandlerDelegateForTesting(
     ExternalProtocolHandler::Delegate* delegate) {
   g_external_protocol_handler_delegate = delegate;
 }