Implement feature policy checks in the browser process

chrome/browser/plugins/flash_permission_context.cc

 // Copyright 2016 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/flash_permission_context.h"
 
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/permissions/permission_request_id.h"
 #include "chrome/browser/plugins/flash_temporary_permission_tracker.h"
 #include "chrome/browser/plugins/plugin_utils.h"
@@ skipping 14 matching lines @@
   std::string provider_id;
   host_content_settings_map->GetDefaultContentSetting(
       CONTENT_SETTINGS_TYPE_PLUGINS, &provider_id);
   return provider_id == site_settings::kPolicyProviderId;
 }
 
 }  // namespace
 
 FlashPermissionContext::FlashPermissionContext(Profile* profile)
     : PermissionContextBase(profile,
-                            CONTENT_SETTINGS_TYPE_PLUGINS) {}
+                            CONTENT_SETTINGS_TYPE_PLUGINS,
+                            blink::WebFeaturePolicyFeature::kNotFound) {}
 
 FlashPermissionContext::~FlashPermissionContext() {}
 
 ContentSetting FlashPermissionContext::GetPermissionStatusInternal(
     content::RenderFrameHost* render_frame_host,
     const GURL& requesting_origin,
     const GURL& embedding_origin) const {
   HostContentSettingsMap* host_content_settings_map =
       HostContentSettingsMapFactory::GetForProfile(profile());
   ContentSetting flash_setting = PluginUtils::GetFlashPluginContentSetting(
@@ skipping 51 matching lines @@
   else
     pattern = ContentSettingsPattern::FromURLNoWildcard(embedding_origin);
   host_content_settings_map->SetContentSettingCustomScope(
       pattern, ContentSettingsPattern::Wildcard(), content_settings_type(),
       std::string(), content_setting);
 }
 
 bool FlashPermissionContext::IsRestrictedToSecureOrigins() const {
   return false;
 }