Reporting of policy errors via host-offline-reason: part 1

remoting/host/policy_hack/policy_watcher_linux.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.
 
 // Most of this code is copied from various classes in
 // src/chrome/browser/policy. In particular, look at
 //
 //   file_based_policy_loader.{h,cc}
 //   config_dir_policy_provider.{h,cc}
 //
@@ skipping 168 matching lines @@
     }
 
     // Load the policy definitions.
     scoped_ptr<base::DictionaryValue> new_policy = Load();
     if (new_policy.get()) {
       UpdatePolicies(new_policy.get());
       ScheduleFallbackReloadTask();
     } else {
       // A failure to load policy definitions is probably temporary, so try
       // again soon.
+      SignalTransientPolicyError();
       ScheduleReloadTask(base::TimeDelta::FromSeconds(kSettleIntervalSeconds));
     }
   }
 
   bool IsSafeToReloadPolicy(const base::Time& now, base::TimeDelta* delay) {
     DCHECK(OnPolicyWatcherThread());
     DCHECK(delay);
     const base::TimeDelta kSettleInterval =
         base::TimeDelta::FromSeconds(kSettleIntervalSeconds);
 
@@ skipping 46 matching lines @@
 };
 
 PolicyWatcher* PolicyWatcher::Create(
     scoped_refptr<base::SingleThreadTaskRunner> task_runner) {
   base::FilePath policy_dir(kPolicyDir);
   return new PolicyWatcherLinux(task_runner, policy_dir);
 }
 
 }  // namespace policy_hack
 }  // namespace remoting