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 6ea5ce24164f621a8d1726b76656d4cc79e45b59..3f6c605be7093794b6211c82e7599f4add757f52 100644
--- a/remoting/host/remoting_me2me_host.cc
+++ b/remoting/host/remoting_me2me_host.cc
@@ -233,6 +233,7 @@ 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);
@@ -528,7 +529,8 @@ void HostProcess::OnConfigUpdated(
     policy_watcher_ = policy_hack::PolicyWatcher::Create(
         nullptr, context_->network_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();
@@ -933,6 +935,15 @@ 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_;