Handling of multiple concurrent requests from different clients in OAuth2TokenService

net/url_request/test_url_fetcher_factory.cc

Index: net/url_request/test_url_fetcher_factory.cc
diff --git a/net/url_request/test_url_fetcher_factory.cc b/net/url_request/test_url_fetcher_factory.cc
index e0394c44d18646e3003c8d8fa23f79f9077f7d75..d9c165605bc084a8c0ab38d6ff41ef910ebf9546 100644
--- a/net/url_request/test_url_fetcher_factory.cc
+++ b/net/url_request/test_url_fetcher_factory.cc
@@ -275,6 +275,10 @@ void TestURLFetcherFactory::RemoveFetcherFromMap(int id) {
   fetchers_.erase(i);
 }
 
+size_t TestURLFetcherFactory::GetFetcherCount() const {
+  return fetchers_.size();
+}
+
 void TestURLFetcherFactory::SetDelegateForTests(
     TestURLFetcherDelegateForTests* delegate_for_tests) {
   delegate_for_tests_ = delegate_for_tests;