Clean up a few more unused globals.

chrome/browser/policy/cloud/component_cloud_policy_store.cc

 // Copyright (c) 2013 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/policy/cloud/component_cloud_policy_store.h"
 
 #include "base/callback.h"
 #include "base/json/json_reader.h"
 #include "base/logging.h"
 #include "base/sha1.h"
 #include "base/strings/string_util.h"
 #include "base/values.h"
 #include "chrome/browser/policy/cloud/cloud_policy_constants.h"
 #include "chrome/browser/policy/cloud/cloud_policy_validator.h"
 #include "chrome/browser/policy/cloud/resource_cache.h"
 #include "chrome/browser/policy/external_data_fetcher.h"
 #include "chrome/browser/policy/policy_map.h"
 #include "chrome/browser/policy/proto/cloud/chrome_extension_policy.pb.h"
 #include "chrome/browser/policy/proto/cloud/device_management_backend.pb.h"
 #include "url/gurl.h"
 
 namespace em = enterprise_management;
 
 namespace policy {
 
 namespace {
 
 const char kValue[] = "Value";
 const char kLevel[] = "Level";
-const char kMandatory[] = "Mandatory";
 const char kRecommended[] = "Recommended";
 
 const struct DomainConstants {
   PolicyDomain domain;
   const char* proto_cache_key;
   const char* data_cache_key;
   const char* policy_type;
 } kDomains[] = {
   {
     POLICY_DOMAIN_EXTENSIONS,
@@ skipping 295 matching lines @@
     // If policy for components is ever used for device-level settings then
     // this must support a configurable scope; assuming POLICY_SCOPE_USER is
     // fine for now.
     policy->Set(it.key(), level, POLICY_SCOPE_USER, value.release(), NULL);
   }
 
   return true;
 }
 
 }  // namespace policy