Refactor AO2TS to make it easier to componentize.

chrome/browser/chromeos/policy/consumer_enrollment_handler_unittest.cc

 // Copyright 2014 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.
 
 #include "chrome/browser/chromeos/policy/consumer_enrollment_handler.h"
 
 #include <utility>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
@@ skipping 64 matching lines @@
                        BuildAutoIssuingFakeProfileOAuth2TokenService));
     profile_ = testing_profile_manager_->CreateTestingProfile(
         kTestUser, scoped_ptr<PrefServiceSyncable>(),
         base::UTF8ToUTF16(kTestUser), 0, std::string(), factories);
 
     // Set up the authenticated user name and ID.
     SigninManagerFactory::GetForProfile(profile_)
         ->SetAuthenticatedAccountInfo(kTestOwner, kTestOwner);
 
     // Issue a fake refresh token.
-    GetFakeProfileOAuth2TokenService()->IssueRefreshTokenForUser(kTestOwner,
-                                                                 "fake_token");
+    GetFakeProfileOAuth2TokenService()->UpdateCredentials(kTestOwner,
+                                                          "fake_token");
   }
 
   FakeProfileOAuth2TokenService* GetFakeProfileOAuth2TokenService() {
     return static_cast<FakeProfileOAuth2TokenService*>(
         ProfileOAuth2TokenServiceFactory::GetForProfile(profile_));
   }
 
   void RunEnrollmentTest() {
     handler_.reset(
         new ConsumerEnrollmentHandler(profile_, fake_service_, NULL));
@@ skipping 50 matching lines @@
       EnrollmentStatus::STATUS_REGISTRATION_FAILED));
 
   RunEnrollmentTest();
 
   EXPECT_TRUE(fake_initializer_->was_start_enrollment_called());
   EXPECT_EQ(ConsumerManagementStage::EnrollmentDMServerFailed(),
             fake_service_->GetStage());
 }
 
 }  // namespace policy