Add response code to the success callback of ReportSender

net/url_request/report_sender.h

Index: net/url_request/report_sender.h
diff --git a/net/url_request/report_sender.h b/net/url_request/report_sender.h
index a230f0603b1a9b5a769ade2f65b3e133eb509664..b34eaf9795dde13a86abe48f5141cfb9b89ce8cc 100644
--- a/net/url_request/report_sender.h
+++ b/net/url_request/report_sender.h
@@ -30,8 +30,9 @@ class NET_EXPORT ReportSender
     : public URLRequest::Delegate,
       public TransportSecurityState::ReportSenderInterface {
  public:
-  using SuccessCallback = base::Callback<void()>;
-  using ErrorCallback = base::Callback<void(const GURL&, int)>;
+  using SuccessCallback = base::Callback<void(int /* response_code */)>;
+  using ErrorCallback = base::Callback<
+      void(const GURL&, int /* net_error */, int /* response_code */)>;
 
   // Represents whether or not to send cookies along with reports.
   enum CookiesPreference { SEND_COOKIES, DO_NOT_SEND_COOKIES };