Implements strict secure cookies as the default behavior in //net

net/cookies/cookie_options.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.
 
 // Brought to you by number 42.
 
 #ifndef NET_COOKIES_COOKIE_OPTIONS_H_
 #define NET_COOKIES_COOKIE_OPTIONS_H_
 
 #include "base/time/time.h"
@@ skipping 32 matching lines @@
   bool exclude_httponly() const { return exclude_httponly_; }
 
   // Default is to exclude 'same_site' cookies.
   void set_same_site_cookie_mode(SameSiteCookieMode mode) {
     same_site_cookie_mode_ = mode;
   }
   SameSiteCookieMode same_site_cookie_mode() const {
     return same_site_cookie_mode_;
   }
 
-  // TODO(jww): Remove once we decide whether to ship modifying 'secure' cookies
-  // only from secure schemes. https://crbug.com/546820
-  void set_enforce_strict_secure() { enforce_strict_secure_ = true; }
-  bool enforce_strict_secure() const { return enforce_strict_secure_; }
-
   // |server_time| indicates what the server sending us the Cookie thought the
   // current time was when the cookie was produced.  This is used to adjust for
   // clock skew between server and host.
   void set_server_time(const base::Time& server_time) {
     server_time_ = server_time;
   }
   bool has_server_time() const { return !server_time_.is_null(); }
   base::Time server_time() const { return server_time_; }
 
   void set_do_not_update_access_time() { update_access_time_ = false; }
   bool update_access_time() const { return update_access_time_; }
 
  private:
   bool exclude_httponly_;
   SameSiteCookieMode same_site_cookie_mode_;
-  bool enforce_strict_secure_;
   bool update_access_time_;
   base::Time server_time_;
 };
 
 }  // namespace net
 
 #endif  // NET_COOKIES_COOKIE_OPTIONS_H_