[Cleanup] Const-correct the profile() method for the EasyUnlockService

chrome/browser/chromeos/extensions/file_manager/private_api_misc.cc

 // Copyright 2013 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/extensions/file_manager/private_api_misc.h"
 
 #include "ash/frame/frame_util.h"
 #include "base/files/file_path.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/stringprintf.h"
@@ skipping 79 matching lines @@
     profile_info->is_current_profile = true;
 
     result_profiles.push_back(profile_info);
   }
 
   return result_profiles;
 }
 } // namespace
 
 bool FileManagerPrivateLogoutUserForReauthenticationFunction::RunSync() {
-  user_manager::User* user =
+  const user_manager::User* user =
       chromeos::ProfileHelper::Get()->GetUserByProfile(GetProfile());
   if (user) {
     user_manager::UserManager::Get()->SaveUserOAuthStatus(
         user->email(), user_manager::User::OAUTH2_TOKEN_STATUS_INVALID);
   }
 
   chrome::AttemptUserExit();
   return true;
 }
 
@@ skipping 343 matching lines @@
   return true;
 }
 
 void FileManagerPrivateGetMimeTypeFunction::OnGetMimeType(
     const std::string& mimeType) {
   SetResult(new base::StringValue(mimeType));
   SendResponse(true);
 }
 
 }  // namespace extensions