Added multi-login support to one-click signin.

chrome/common/net/gaia/gaia_auth_fetcher_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // A complete set of unit tests for GaiaAuthFetcher.
 // Originally ported from GoogleAuthenticator tests.
 
 #include <string>
 
 #include "base/message_loop.h"
@@ skipping 600 matching lines @@
   EXPECT_TRUE(auth.HasPendingFetch());
   MockFetcher mock_fetcher2(
       oauth2_token_source_,
       net::URLRequestStatus(net::URLRequestStatus::SUCCESS, 0),
       net::HTTP_OK, cookies_, kGetTokenPairValidResponse,
       content::URLFetcher::POST, &auth);
   auth.OnURLFetchComplete(&mock_fetcher2);
   EXPECT_FALSE(auth.HasPendingFetch());
 }
 
-TEST_F(GaiaAuthFetcherTest, OAuthLoginTokenWithEmptyToken) {
+TEST_F(GaiaAuthFetcherTest, OAuthLoginTokenWithCookies) {
   MockGaiaConsumer consumer;
   TestingProfile profile;
   TestURLFetcherFactory factory;
   GaiaAuthFetcher auth(&consumer, std::string(),
                        profile_.GetRequestContext());
-  auth.StartOAuthLoginTokenFetch("");
+  auth.StartOAuthLoginTokenFetchWithCookies("0");
   TestURLFetcher* fetcher = factory.GetFetcherByID(0);
   EXPECT_TRUE(NULL != fetcher);
   EXPECT_EQ(net::LOAD_NORMAL, fetcher->GetLoadFlags());
 }
 
 TEST_F(GaiaAuthFetcherTest, OAuthLoginTokenClientLoginToOAuth2Failure) {
   MockGaiaConsumer consumer;
   EXPECT_CALL(consumer, OnOAuthLoginTokenFailure(_))
       .Times(1);
 
@@ skipping 270 matching lines @@
     std::string rt;
     std::string at;
     int exp = -1;
     EXPECT_TRUE(GaiaAuthFetcher::ParseOAuth2TokenPairResponse(
         kGetTokenPairValidResponse, &rt, &at, &exp));
     EXPECT_EQ("rt1", rt);
     EXPECT_EQ("at1", at);
     EXPECT_EQ(3600, exp);
   }
 }