Added HTTP response code field to ResourceRequestDetails.

content/public/browser/resource_request_details.h

Index: content/public/browser/resource_request_details.h
diff --git a/content/public/browser/resource_request_details.h b/content/public/browser/resource_request_details.h
index 856d9a3cc4944ed54fa8e8385d821268756ab5db..2a0f7a404f5559a43c506b4b55d7f17e9a3b976f 100644
--- a/content/public/browser/resource_request_details.h
+++ b/content/public/browser/resource_request_details.h
@@ -40,6 +40,12 @@ struct ResourceRequestDetails {
   ResourceType::Type resource_type;
   net::HostPortPair socket_address;
   int render_frame_id;
+  // HTTP response code.
+  // Defaults to 200 if there is no response code among headers.
+  // -1 if there are no response headers yet for some reason.

[Charlie Reis, 2014/04/08 23:22:29]

nit: Remove "for some reason." 

+  // Can be also 0 if the response code text seems to exist but could not be

[Charlie Reis, 2014/04/08 23:22:29]

Most of this comment seems to be taken from http_response_headers.h.  Rather
than copying and reordering it here, let's just say "See
HttpResponseHeaders::response_code()," plus your line about -1 (since that's new
behavior here).

+  // parsed.
+  int http_response_code;
 };
 
 // Details about a redirection of a resource request.