Move declarative_webrequest: action, rules_registry

chrome/browser/extensions/api/web_request/web_request_permissions.h

-// 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.
-
-#ifndef CHROME_BROWSER_EXTENSIONS_API_WEB_REQUEST_WEB_REQUEST_PERMISSIONS_H_
-#define CHROME_BROWSER_EXTENSIONS_API_WEB_REQUEST_WEB_REQUEST_PERMISSIONS_H_
-
-#include <map>
-#include <string>
-
-#include "base/basictypes.h"
-
-class GURL;
-
-namespace extensions {
-class InfoMap;
-}
-
-namespace net {
-class URLRequest;
-}
-
-// This class is used to test whether extensions may modify web requests.
-class WebRequestPermissions {
- public:
-  // Different host permission checking modes for CanExtensionAccessURL.
-  enum HostPermissionsCheck {
-    DO_NOT_CHECK_HOST = 0,    // No check.
-    REQUIRE_HOST_PERMISSION,  // Permission needed for given URL.
-    REQUIRE_ALL_URLS          // Permission needed for <all_urls>.
-  };
-
-  // Returns true if the request shall not be reported to extensions.
-  static bool HideRequest(const extensions::InfoMap* extension_info_map,
-                          const net::URLRequest* request);
-
-  // |host_permission_check| controls how permissions are checked with regard to
-  // |url|.
-  static bool CanExtensionAccessURL(
-      const extensions::InfoMap* extension_info_map,
-      const std::string& extension_id,
-      const GURL& url,
-      bool crosses_incognito,
-      HostPermissionsCheck host_permissions_check);
-
- private:
-  DISALLOW_IMPLICIT_CONSTRUCTORS(WebRequestPermissions);
-};
-
-#endif  // CHROME_BROWSER_EXTENSIONS_API_WEB_REQUEST_WEB_REQUEST_PERMISSIONS_H_