[WIP] make GURL::path() return a StringPiece

net/cookies/canonical_cookie.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 NET_COOKIES_CANONICAL_COOKIE_H_
 #define NET_COOKIES_CANONICAL_COOKIE_H_
 
 #include <memory>
 #include <string>
 #include <vector>
@@ skipping 105 matching lines @@
   // unidirectional (e.g. '/login/en' matches '/login' and '/', but
   // '/login' and '/' do not match '/login/en').
   bool IsEquivalentForSecureCookieMatching(const CanonicalCookie& ecc) const;
 
   void SetLastAccessDate(const base::Time& date) {
     last_access_date_ = date;
   }
 
   // Returns true if the given |url_path| path-matches the cookie-path as
   // described in section 5.1.4 in RFC 6265.
-  bool IsOnPath(const std::string& url_path) const;
+  bool IsOnPath(const base::StringPiece& url_path) const;
 
   // Returns true if the cookie domain matches the given |host| as described in
   // section 5.1.3 of RFC 6265.
   bool IsDomainMatch(const std::string& host) const;
 
   // Returns true if the cookie should be included for the given request |url|.
   // HTTP only cookies can be filter by using appropriate cookie |options|.
   // PLEASE NOTE that this method does not check whether a cookie is expired or
   // not!
   bool IncludeForRequestURL(const GURL& url,
@@ skipping 77 matching lines @@
   bool httponly_;
   CookieSameSite same_site_;
   CookiePriority priority_;
 };
 
 typedef std::vector<CanonicalCookie> CookieList;
 
 }  // namespace net
 
 #endif  // NET_COOKIES_CANONICAL_COOKIE_H_