Add device policy to disallow shutdown

chrome/browser/chromeos/policy/device_policy_decoder_chromeos.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.
 
 #include "chrome/browser/chromeos/policy/device_policy_decoder_chromeos.h"
 
 #include <limits>
 #include <string>
 
 #include "base/callback.h"
@@ skipping 104 matching lines @@
     if (container.has_guest_mode_enabled()) {
       policies->Set(key::kDeviceGuestModeEnabled,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
                     new base::FundamentalValue(
                         container.guest_mode_enabled()),
                     NULL);
     }
   }
 
+  if (policy.has_shutdown_allowed()) {
+    const em::ShutdownAllowedProto& container(policy.shutdown_allowed());
+    if (container.has_shutdown_allowed()) {
+      policies->Set(key::kDeviceShutdownAllowed, POLICY_LEVEL_MANDATORY,
+                    POLICY_SCOPE_MACHINE,
+                    new base::FundamentalValue(container.shutdown_allowed()),
+                    NULL);
+    }
+  }
+
   if (policy.has_show_user_names()) {
     const em::ShowUserNamesOnSigninProto& container(policy.show_user_names());
     if (container.has_show_user_names()) {
       policies->Set(key::kDeviceShowUserNamesOnSignin,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
                     new base::FundamentalValue(
                         container.show_user_names()),
                     NULL);
     }
@@ skipping 677 matching lines @@
   DecodeLoginPolicies(policy, policies);
   DecodeKioskPolicies(policy, policies, install_attributes);
   DecodeNetworkPolicies(policy, policies, install_attributes);
   DecodeReportingPolicies(policy, policies);
   DecodeAutoUpdatePolicies(policy, policies);
   DecodeAccessibilityPolicies(policy, policies);
   DecodeGenericPolicies(policy, policies);
 }
 
 }  // namespace policy