Remove policy watching from It2MeHost.

remoting/host/policy_watcher.cc

 // Copyright 2015 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:
 //   src/chrome/browser/policy/asynchronous_policy_loader.{h,cc}
 
 #include "remoting/host/policy_watcher.h"
 
 #include <utility>
@@ skipping 140 matching lines @@
 
   // Listen for future policy changes.
   policy_service_->AddObserver(policy::POLICY_DOMAIN_CHROME, this);
 
   // Process current policy state.
   if (policy_service_->IsInitializationComplete(policy::POLICY_DOMAIN_CHROME)) {
     OnPolicyServiceInitialized(policy::POLICY_DOMAIN_CHROME);
   }
 }
 
+std::unique_ptr<base::DictionaryValue> PolicyWatcher::GetCurrentPolicies() {
+  return old_policies_->CreateDeepCopy();
+}
+
 void PolicyWatcher::SignalPolicyError() {
   old_policies_->Clear();
   policy_error_callback_.Run();
 }
 
 PolicyWatcher::PolicyWatcher(
     policy::PolicyService* policy_service,
     std::unique_ptr<policy::PolicyService> owned_policy_service,
     std::unique_ptr<policy::ConfigurationPolicyProvider> owned_policy_provider,
     std::unique_ptr<policy::SchemaRegistry> owned_schema_registry)
@@ skipping 218 matching lines @@
   return PolicyWatcher::CreateFromPolicyLoader(std::move(policy_loader));
 #endif  // !(OS_CHROMEOS)
 }
 
 std::unique_ptr<PolicyWatcher> PolicyWatcher::CreateFromPolicyLoaderForTesting(
     std::unique_ptr<policy::AsyncPolicyLoader> async_policy_loader) {
   return CreateFromPolicyLoader(std::move(async_policy_loader));
 }
 
 }  // namespace remoting