Remove stuff in TokenService that is not needed anymore (due to OAuth based approach):

chrome/common/net/gaia/gaia_constants.cc

 // Copyright (c) 2011 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.
 //
 // Constants definitions
 
 #include "chrome/common/net/gaia/gaia_constants.h"
 
 namespace GaiaConstants {
 
@@ skipping 15 matching lines @@
 // Service name for remoting.
 const char kRemotingService[] = "chromoting";
 // Service name for cloud print.
 const char kCloudPrintService[] = "cloudprint";
 
 // Service/scope names for device management (cloud-based policy) server.
 const char kDeviceManagementService[] = "mobilesync";
 const char kDeviceManagementServiceOAuth[] =
     "https://www.googleapis.com/auth/chromeosdevicemanagement";
 
-// Service/scope names for chrome web store.
-const char kCWSService[] = "chromewebstore";
+// OAuth scopes for chrome web store.
 const char kCWSNotificationScope[] =
     "https://www.googleapis.com/auth/chromewebstore.notification";
 
 // Service for LSO endpoint of Google that exposes OAuth APIs.
 const char kLSOService[] = "lso";
 
 // Used to mint uber auth tokens when needed.
 const char kGaiaSid[] = "sid";
 const char kGaiaLsid[] = "lsid";
 const char kGaiaOAuthToken[] = "oauthToken";
 const char kGaiaOAuthSecret[] = "oauthSecret";
 const char kGaiaOAuthDuration[] = "3600";
 const char kGaiaOAuth2LoginRefreshToken[] = "oauth2LoginRefreshToken";
 const char kGaiaOAuth2LoginAccessToken[] = "oauth2LoginAccessToken";
 
 }  // namespace GaiaConstants