Add enterprise enrollment support for fake users.

chrome/browser/chromeos/policy/user_cloud_policy_manager_chromeos.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/chromeos/policy/user_cloud_policy_manager_chromeos.h"
 
 #include <set>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 316 matching lines @@
   if (!store()->has_policy())
     return;
   SetEnterpriseUsersDefaults(policy_map);
 }
 
 void UserCloudPolicyManagerChromeOS::FetchPolicyOAuthToken() {
   const std::string& refresh_token = chromeos::UserSessionManager::GetInstance()
                                          ->user_context()
                                          .GetRefreshToken();
   if (!refresh_token.empty()) {
-    token_fetcher_.reset(new PolicyOAuth2TokenFetcher());
+    token_fetcher_.reset(PolicyOAuth2TokenFetcher::CreateInstance());
     token_fetcher_->StartWithRefreshToken(
         refresh_token, g_browser_process->system_request_context(),
         base::Bind(&UserCloudPolicyManagerChromeOS::OnOAuth2PolicyTokenFetched,
                    base::Unretained(this)));
     return;
   }
 
   scoped_refptr<net::URLRequestContextGetter> signin_context =
       chromeos::login::GetSigninContext();
   if (!signin_context.get()) {
     LOG(ERROR) << "No signin context for policy oauth token fetch!";
     OnOAuth2PolicyTokenFetched(
         std::string(), GoogleServiceAuthError(GoogleServiceAuthError::NONE));
     return;
   }
 
-  token_fetcher_.reset(new PolicyOAuth2TokenFetcher());
+  token_fetcher_.reset(PolicyOAuth2TokenFetcher::CreateInstance());
   token_fetcher_->StartWithSigninContext(
       signin_context.get(), g_browser_process->system_request_context(),
       base::Bind(&UserCloudPolicyManagerChromeOS::OnOAuth2PolicyTokenFetched,
                  base::Unretained(this)));
 }
 
 void UserCloudPolicyManagerChromeOS::OnOAuth2PolicyTokenFetched(
     const std::string& policy_token,
     const GoogleServiceAuthError& error) {
   DCHECK(!client()->is_registered());
@@ skipping 90 matching lines @@
     // OnComponentCloudPolicyUpdated() once it's ready.
     return;
   }
 
   core()->StartRefreshScheduler();
   core()->TrackRefreshDelayPref(local_state_,
                                 policy_prefs::kUserPolicyRefreshRate);
 }
 
 }  // namespace policy