Integration tests for WebStateDelegate::OnAuthRequired callback.

ios/web/public/test/http_server.mm

Index: ios/web/public/test/http_server.mm
diff --git a/ios/web/public/test/http_server.mm b/ios/web/public/test/http_server.mm
index e733a5f8b5c342f90dd3b2b7879daea26273aeb6..c5217160571ec5b3fd3ce695aa0c8500d613e35a 100644
--- a/ios/web/public/test/http_server.mm
+++ b/ios/web/public/test/http_server.mm
@@ -145,6 +145,11 @@ bool HttpServer::IsRunning() const {
   return [gcd_web_server_ isRunning];
 }
 
+NSUInteger HttpServer::GetPort() const {
+  base::AutoLock autolock(port_lock_);
+  return port_;
+}
+
 // static
 GURL HttpServer::MakeUrl(const std::string &url) {
   return HttpServer::GetSharedInstance().MakeUrlForHttpServer(url);
@@ -229,10 +234,5 @@ void HttpServer::SetPort(NSUInteger port) {
   port_ = port;
 }
 
-NSUInteger HttpServer::GetPort() const {
-  base::AutoLock autolock(port_lock_);
-  return port_;
-}
-
 } // namespace test
 } // namespace web