Update cookie value and attribute setting behavior to match other UAs

net/cookies/parsed_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_PARSED_COOKIE_H_
 #define NET_COOKIES_PARSED_COOKIE_H_
 
 #include <stddef.h>
 
 #include <string>
@@ skipping 66 matching lines @@
   std::string ToCookieLine() const;
 
   // Returns an iterator pointing to the first terminator character found in
   // the given string.
   static std::string::const_iterator FindFirstTerminator(const std::string& s);
 
   // Given iterators pointing to the beginning and end of a string segment,
   // returns as output arguments token_start and token_end to the start and end
   // positions of a cookie attribute token name parsed from the segment, and
   // updates the segment iterator to point to the next segment to be parsed.
-  // If no token is found, the function returns false.
+  // If no token is found, the function returns false and the segment iterator
+  // is set to end.
   static bool ParseToken(std::string::const_iterator* it,
                          const std::string::const_iterator& end,
                          std::string::const_iterator* token_start,
                          std::string::const_iterator* token_end);
 
   // Given iterators pointing to the beginning and end of a string segment,
   // returns as output arguments value_start and value_end to the start and end
   // positions of a cookie attribute value parsed from the segment, and updates
   // the segment iterator to point to the next segment to be parsed.
   static void ParseValue(std::string::const_iterator* it,
@@ skipping 48 matching lines @@
   size_t httponly_index_;
   size_t same_site_index_;
   size_t priority_index_;
 
   DISALLOW_COPY_AND_ASSIGN(ParsedCookie);
 };
 
 }  // namespace net
 
 #endif  // NET_COOKIES_COOKIE_MONSTER_H_