[cros] Use mocked URLFetcher and other mocks in ExistingUserController tests.

chrome/browser/chromeos/login/parallel_authenticator_unittest.cc

Index: chrome/browser/chromeos/login/parallel_authenticator_unittest.cc
diff --git a/chrome/browser/chromeos/login/parallel_authenticator_unittest.cc b/chrome/browser/chromeos/login/parallel_authenticator_unittest.cc
index c6c5ed0cd5bbb6ea7d92d4b8a50e953457d498c4..26f91675fa6e1233e4f1e18924ba609530aba617 100644
--- a/chrome/browser/chromeos/login/parallel_authenticator_unittest.cc
+++ b/chrome/browser/chromeos/login/parallel_authenticator_unittest.cc
@@ -23,7 +23,7 @@
 #include "chrome/browser/chromeos/login/mock_url_fetchers.h"
 #include "chrome/browser/chromeos/login/test_attempt_state.h"
 #include "chrome/common/chrome_paths.h"
-#include "chrome/common/net/gaia/gaia_auth_fetcher_unittest.h"
+#include "chrome/common/net/gaia/mock_url_fetcher_factory.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/test/test_browser_thread.h"
 #include "googleurl/src/gurl.h"
@@ -611,7 +611,7 @@ TEST_F(ParallelAuthenticatorTest, DriveOfflineLoginGetNewPassword) {
   // After the request below completes, OnLoginSuccess gets called again.
   ExpectLoginSuccess(username_, password_, false);
 
-  MockFactory<SuccessFetcher> factory;
+  MockURLFetcherFactory<SuccessFetcher> factory;
   TestingProfile profile;
 
   auth_->RetryAuth(&profile,
@@ -653,7 +653,7 @@ TEST_F(ParallelAuthenticatorTest, DriveOfflineLoginGetCaptchad) {
           GURL(CaptchaFetcher::GetUnlockUrl())));
   ExpectLoginFailure(failure);
 
-  MockFactory<CaptchaFetcher> factory;
+  MockURLFetcherFactory<CaptchaFetcher> factory;
   TestingProfile profile;
 
   auth_->RetryAuth(&profile,