Wire up CertificateReportingService to handle report uploads

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 d8de6da53ab3f122bc80e856d4a987f64990a519..e4172c896aa78d3e9c609ca0000c8d8d0222b5f1 100644
--- a/chrome/browser/safe_browsing/safe_browsing_service.h
+++ b/chrome/browser/safe_browsing/safe_browsing_service.h
@@ -121,7 +121,7 @@ class SafeBrowsingService : public base::RefCountedThreadSafe<
     return services_delegate_->GetDownloadService();
   }
 
-  net::URLRequestContextGetter* url_request_context();
+  scoped_refptr<net::URLRequestContextGetter> url_request_context();
 
   const scoped_refptr<SafeBrowsingUIManager>& ui_manager() const;
 
@@ -156,12 +156,15 @@ class SafeBrowsingService : public base::RefCountedThreadSafe<
 
   // Type for subscriptions to SafeBrowsing service state.
   typedef base::CallbackList<void(void)>::Subscription StateSubscription;
+  typedef base::CallbackList<void(void)>::Subscription ShutdownSubscription;
 
   // Adds a listener for when SafeBrowsing preferences might have changed.
   // To get the current state, the callback should call enabled_by_prefs().
   // Should only be called on the UI thread.
   std::unique_ptr<StateSubscription> RegisterStateCallback(
       const base::Callback<void(void)>& callback);
+  std::unique_ptr<ShutdownSubscription> RegisterShutdownCallback(
+      const base::Callback<void(void)>& callback);
 
   // Sends serialized download report to backend.
   virtual void SendSerializedDownloadReport(const std::string& report);
@@ -275,6 +278,7 @@ class SafeBrowsingService : public base::RefCountedThreadSafe<
   // Callbacks when SafeBrowsing state might have changed.
   // Should only be accessed on the UI thread.
   base::CallbackList<void(void)> state_callback_list_;
+  base::CallbackList<void(void)> shutdown_callback_list_;
 
   // The UI manager handles showing interstitials.  Accessed on both UI and IO
   // thread.