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

remoting/host/remoting_me2me_host.cc

Index: remoting/host/remoting_me2me_host.cc
diff --git a/remoting/host/remoting_me2me_host.cc b/remoting/host/remoting_me2me_host.cc
index 6aa6b1e27eefdfead7a33b6ab89920cf4f6ba5cc..850c13d21b2d82217bbd10e9fbbb5819f2191422 100644
--- a/remoting/host/remoting_me2me_host.cc
+++ b/remoting/host/remoting_me2me_host.cc
@@ -234,6 +234,7 @@ class HostProcess
 
   // Handles policy updates, by calling On*PolicyUpdate methods.
   void OnPolicyUpdate(scoped_ptr<base::DictionaryValue> policies);
+  void OnPolicyError();
   void ApplyHostDomainPolicy();
   void ApplyUsernamePolicy();
   bool OnHostDomainPolicyUpdate(base::DictionaryValue* policies);
@@ -527,7 +528,8 @@ void HostProcess::OnConfigUpdated(
     policy_watcher_.reset(
         policy_hack::PolicyWatcher::Create(context_->file_task_runner()));
     policy_watcher_->StartWatching(
-        base::Bind(&HostProcess::OnPolicyUpdate, base::Unretained(this)));
+        base::Bind(&HostProcess::OnPolicyUpdate, base::Unretained(this)),
+        base::Bind(&HostProcess::OnPolicyError, base::Unretained(this)));
   } else {
     // Reapply policies that could be affected by a new config.
     ApplyHostDomainPolicy();
@@ -932,6 +934,15 @@ void HostProcess::OnPolicyUpdate(scoped_ptr<base::DictionaryValue> policies) {
   }
 }
 
+void HostProcess::OnPolicyError() {
+  context_->network_task_runner()->PostTask(
+      FROM_HERE,
+      base::Bind(
+          &HostProcess::ShutdownHost,
+          this,
+          kInvalidHostConfigurationExitCode));
+}
+
 void HostProcess::ApplyHostDomainPolicy() {
   HOST_LOG << "Policy sets host domain: " << host_domain_;