Disable NPAPI support

chrome/browser/plugins/enable_npapi_plugins_policy_handler.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.
-
-#include "chrome/browser/plugins/enable_npapi_plugins_policy_handler.h"
-
-#include "base/logging.h"
-#include "base/prefs/pref_value_map.h"
-#include "base/values.h"
-#include "chrome/common/pref_names.h"
-#include "components/policy/core/browser/policy_error_map.h"
-#include "components/policy/core/common/policy_map.h"
-#include "policy/policy_constants.h"
-
-namespace policy {
-
-EnableNpapiPluginsPolicyHandler::EnableNpapiPluginsPolicyHandler() {
-}
-
-EnableNpapiPluginsPolicyHandler::~EnableNpapiPluginsPolicyHandler() {
-}
-
-void EnableNpapiPluginsPolicyHandler::ApplyPolicySettings(
-    const PolicyMap& policies,
-    PrefValueMap* prefs) {
-  const std::string plugin_policies[] = {key::kEnabledPlugins,
-                                         key::kPluginsAllowedForUrls,
-                                         key::kPluginsBlockedForUrls,
-                                         key::kDisabledPluginsExceptions,
-                                         key::kDisabledPlugins};
-
-  for (auto policy : plugin_policies) {
-    if (policies.GetValue(policy)) {
-      prefs->SetBoolean(prefs::kEnableNpapi, true);
-      break;
-    }
-  }
-}
-
-bool EnableNpapiPluginsPolicyHandler::CheckPolicySettings(
-    const PolicyMap& policies,
-    PolicyErrorMap* prefs) {
-  return true;
-}
-
-}  // namespace policy