Introducing the OffDomainInclusionDetector to analyze resource requests for suspicious activity.

chrome/browser/safe_browsing/safe_browsing_service.h

Index: chrome/browser/safe_browsing/safe_browsing_service.h
diff --git a/chrome/browser/safe_browsing/safe_browsing_service.h b/chrome/browser/safe_browsing/safe_browsing_service.h
index c034b060d394725b87fa5112130d992058cbace8..4b600c9a66fbade233c84a60498c43d066a9ee39 100644
--- a/chrome/browser/safe_browsing/safe_browsing_service.h
+++ b/chrome/browser/safe_browsing/safe_browsing_service.h
@@ -18,10 +18,12 @@
 #include "base/observer_list.h"
 #include "base/sequenced_task_runner_helpers.h"
 #include "chrome/browser/safe_browsing/incident_reporting/delayed_analysis_callback.h"
+#include "chrome/browser/safe_browsing/off_domain_inclusion_detector.h"
 #include "chrome/browser/safe_browsing/safe_browsing_util.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
+#include "content/public/common/resource_type.h"
 
 class PrefChangeRegistrar;
 class PrefService;
@@ -40,6 +42,7 @@ class Thread;
 }
 
 namespace net {
+class URLRequest;
 class URLRequestContext;
 class URLRequestContextGetter;
 }
@@ -131,6 +134,11 @@ class SafeBrowsingService
   void RegisterDelayedAnalysisCallback(
       const safe_browsing::DelayedAnalysisCallback& callback);
 
+  // Oserves resource requests made by the renderer and reports suspsicious
+  // activity.
+  void OnResourceRequest(const net::URLRequest* request,
+                         content::ResourceType resource_type);
+
  protected:
   // Creates the safe browsing service.  Need to initialize before using.
   SafeBrowsingService();
@@ -247,6 +255,8 @@ class SafeBrowsingService
   // both UI and IO thread.
   scoped_refptr<SafeBrowsingDatabaseManager> database_manager_;
 
+  safe_browsing::OffDomainInclusionDetector off_domain_inclusion_detector_;
+
   DISALLOW_COPY_AND_ASSIGN(SafeBrowsingService);
 };