Add more variables to the URLRequest leak assertion crash dumps.

net/url_request/url_request_context.cc

Index: net/url_request/url_request_context.cc
diff --git a/net/url_request/url_request_context.cc b/net/url_request/url_request_context.cc
index 1076f001275f6d4382fb42820536c06179683737..08cf95a143bceefdbe19b15445e31ed433104867 100644
--- a/net/url_request/url_request_context.cc
+++ b/net/url_request/url_request_context.cc
@@ -75,8 +75,12 @@ void URLRequestContext::AssertNoURLRequests() const {
     char url_buf[128];
     const URLRequest* request = *url_requests_->begin();
     base::strlcpy(url_buf, request->url().spec().c_str(), arraysize(url_buf));
+    bool has_delegate = request->has_delegate();
+    int load_flags = request->load_flags();
     base::debug::Alias(url_buf);
     base::debug::Alias(&num_requests);
+    base::debug::Alias(&has_delegate);
+    base::debug::Alias(&load_flags);
     CHECK(false);
   }
 }