Revert "Handling of multiple concurrent requests from different clients in OAuth2TokenService"

chrome/browser/sync/test_profile_sync_service.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.
 
 #include "chrome/browser/sync/test_profile_sync_service.h"
 
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/signin/signin_manager.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/sync/glue/data_type_controller.h"
@@ skipping 301 matching lines @@
       synchronous_backend_initialization_,
       fail_initial_download_,
       storage_option_));
 }
 
 scoped_ptr<OAuth2TokenService::Request> FakeOAuth2TokenService::StartRequest(
     const OAuth2TokenService::ScopeSet& scopes,
     OAuth2TokenService::Consumer* consumer) {
   // Ensure token in question is cached and never expires. Request will succeed
   // without network IO.
-  RegisterCacheEntry("test_client_id",
-                     GetRefreshToken(),
-                     scopes,
-                     "access_token",
-                     base::Time::Max());
+  RegisterCacheEntry(GetRefreshToken(), scopes, "access_token",
+      base::Time::Max());
   return ProfileOAuth2TokenService::StartRequest(scopes, consumer);
 }
 
 BrowserContextKeyedService* FakeOAuth2TokenService::BuildTokenService(
     content::BrowserContext* context) {
   Profile* profile = static_cast<Profile*>(context);
 
   FakeOAuth2TokenService* service = new FakeOAuth2TokenService();
   service->Initialize(profile);
   return service;
 }