canRequest        447 Source/core/fetch/ResourceFetcher.cpp bool ResourceFetcher::canRequest(Resource::Type type, const KURL& url, const ResourceLoaderOptions& options, bool forPreload, FetchRequest::OriginRestriction originRestriction) const
canRequest        284 Source/platform/weborigin/SecurityOrigin.cpp bool SecurityOrigin::canRequest(const KURL& url) const
canRequest        107 Source/web/WebSecurityOrigin.cpp bool WebSecurityOrigin::canRequest(const WebURL& url) const