[Chromoting] Add a host domain policy to the PolicyWatcher.

remoting/host/policy_hack/policy_watcher_win.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
 //
 //   configuration_policy_provider_delegate_win.{h,cc}
 //   configuration_policy_loader_win.{h,cc}
 //
@@ skipping 133 matching lines @@
     base::DictionaryValue* policy = new base::DictionaryValue();
 
     for (int i = 0; i < kBooleanPolicyNamesNum; ++i) {
       const char* policy_name = kBooleanPolicyNames[i];
       bool bool_value;
       const string16 name(ASCIIToUTF16(policy_name));
       if (GetRegistryPolicyBoolean(name, &bool_value)) {
         policy->SetBoolean(policy_name, bool_value);
       }
     }
+    // TODO(simonmorris): Read policies whose names are in kStringPolicyNames.
 
     return policy;
   }
 
   // Post a reload notification and update the watch machinery.
   void Reload() {
     DCHECK(OnPolicyWatcherThread());
     SetupWatches();
     scoped_ptr<DictionaryValue> new_policy(Load());
     UpdatePolicies(new_policy.get());
@@ skipping 17 matching lines @@
   bool machine_policy_watcher_failed_;
 };
 
 PolicyWatcher* PolicyWatcher::Create(
     scoped_refptr<base::SingleThreadTaskRunner> task_runner) {
   return new PolicyWatcherWin(task_runner);
 }
 
 }  // namespace policy_hack
 }  // namespace remoting