Move policy code into components/policy.

chrome/browser/policy/configuration_policy_handler_list.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/policy/configuration_policy_handler_list.h"
-
-#include "base/prefs/pref_value_map.h"
-#include "base/stl_util.h"
-#include "chrome/browser/policy/configuration_policy_handler.h"
-#include "components/policy/core/browser/policy_error_map.h"
-#include "components/policy/core/common/policy_map.h"
-#include "grit/component_strings.h"
-
-namespace policy {
-ConfigurationPolicyHandlerList::ConfigurationPolicyHandlerList(
-    const GetChromePolicyDetailsCallback& details_callback)
-    : details_callback_(details_callback) {}
-
-ConfigurationPolicyHandlerList::~ConfigurationPolicyHandlerList() {
-  STLDeleteElements(&handlers_);
-}
-
-void ConfigurationPolicyHandlerList::AddHandler(
-    scoped_ptr<ConfigurationPolicyHandler> handler) {
-  handlers_.push_back(handler.release());
-}
-
-void ConfigurationPolicyHandlerList::ApplyPolicySettings(
-    const PolicyMap& policies,
-    PrefValueMap* prefs,
-    PolicyErrorMap* errors) const {
-  PolicyErrorMap scoped_errors;
-  if (!errors)
-    errors = &scoped_errors;
-
-  std::vector<ConfigurationPolicyHandler*>::const_iterator handler;
-  for (handler = handlers_.begin(); handler != handlers_.end(); ++handler) {
-    if ((*handler)->CheckPolicySettings(policies, errors) && prefs)
-      (*handler)->ApplyPolicySettings(policies, prefs);
-  }
-
-  for (PolicyMap::const_iterator it = policies.begin();
-       it != policies.end();
-       ++it) {
-    const PolicyDetails* details =
-        details_callback_.is_null() ? NULL : details_callback_.Run(it->first);
-    if (details && details->is_deprecated)
-      errors->AddError(it->first, IDS_POLICY_DEPRECATED);
-  }
-}
-
-void ConfigurationPolicyHandlerList::PrepareForDisplaying(
-    PolicyMap* policies) const {
-  std::vector<ConfigurationPolicyHandler*>::const_iterator handler;
-  for (handler = handlers_.begin(); handler != handlers_.end(); ++handler)
-    (*handler)->PrepareForDisplaying(policies);
-}
-
-}  // namespace policy