Get enrollment token from DMServer when an Active Directory user uses ARC

chrome/browser/chromeos/arc/auth/arc_auth_info_fetcher.h

 // Copyright 2016 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.
 
-#ifndef CHROME_BROWSER_CHROMEOS_ARC_AUTH_ARC_AUTH_CODE_FETCHER_H_
-#define CHROME_BROWSER_CHROMEOS_ARC_AUTH_ARC_AUTH_CODE_FETCHER_H_
+#ifndef CHROME_BROWSER_CHROMEOS_ARC_AUTH_ARC_AUTH_INFO_FETCHER_H_
+#define CHROME_BROWSER_CHROMEOS_ARC_AUTH_ARC_AUTH_INFO_FETCHER_H_
 
 #include <string>
 
 #include "base/callback.h"
 
 namespace arc {
 
-// Interface to implement auth_code fetching.
-class ArcAuthCodeFetcher {
+// Interface to implement auth_code or enrollment token fetching.
+class ArcAuthInfoFetcher {
  public:
-  virtual ~ArcAuthCodeFetcher() = default;
+  virtual ~ArcAuthInfoFetcher() = default;
 
-  // Fetches the |auth_code|. On success, |callback| is called with the
-  // fetched |auth_code|. Otherwise, |callback| is called with empty string.
+  // Fetches the auth code or the enrollment token. On success, |callback| is
+  // called with the fetched |auth_info|. Otherwise, |callback| is called with
+  // empty string.
   // Fetch() should be called once par instance, and it is expected that

[Luis Héctor Chávez, 2017/01/31 18:01:09]

nit: not your fault, but please s/par/per/

[Marton Hunyady, 2017/02/01 12:21:51]

Done.

   // the inflight operation is cancelled without calling the |callback|
   // when the instance is deleted.
-  using FetchCallback = base::Callback<void(const std::string& auth_code)>;
+  using FetchCallback = base::Callback<void(const std::string& auth_info)>;
   virtual void Fetch(const FetchCallback& callback) = 0;
 };
 
 }  // namespace arc
 
-#endif  // CHROME_BROWSER_CHROMEOS_ARC_AUTH_ARC_AUTH_CODE_FETCHER_H_
+#endif  // CHROME_BROWSER_CHROMEOS_ARC_AUTH_ARC_AUTH_INFO_FETCHER_H_