Move the Autofill and URLBlacklist policy handlers to the component.

chrome/browser/policy/autofill_policy_handler.cc

-// Copyright 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/autofill_policy_handler.h"
-
-#include "base/prefs/pref_value_map.h"
-#include "base/values.h"
-#include "components/autofill/core/common/autofill_pref_names.h"
-#include "components/policy/core/common/policy_map.h"
-#include "policy/policy_constants.h"
-
-namespace policy {
-
-AutofillPolicyHandler::AutofillPolicyHandler()
-    : TypeCheckingPolicyHandler(key::kAutoFillEnabled,
-                                base::Value::TYPE_BOOLEAN) {}
-
-AutofillPolicyHandler::~AutofillPolicyHandler() {
-}
-
-void AutofillPolicyHandler::ApplyPolicySettings(const PolicyMap& policies,
-                                                PrefValueMap* prefs) {
-  const base::Value* value = policies.GetValue(policy_name());
-  bool auto_fill_enabled;
-  if (value && value->GetAsBoolean(&auto_fill_enabled) && !auto_fill_enabled) {
-    prefs->SetValue(autofill::prefs::kAutofillEnabled,
-                    base::Value::CreateBooleanValue(false));
-  }
-}
-
-}  // namespace policy