SameSite: Teach devtools about the new 'samesite' syntax.

third_party/WebKit/Source/devtools/front_end/components_lazy/CookiesTable.js

 /*
  * Copyright (C) 2009 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 243 matching lines @@
                 data.expires = Number.secondsToString(parseInt(cookie.maxAge(), 10));
             else if (cookie.expires())
                 data.expires = new Date(cookie.expires()).toISOString();
             else
                 data.expires = WebInspector.UIString("Session");
         }
         data.size = cookie.size();
         const checkmark = "\u2713";
         data.httpOnly = (cookie.httpOnly() ? checkmark : "");
         data.secure = (cookie.secure() ? checkmark : "");
-        data.sameSite = (cookie.sameSite() ? checkmark : "");
+        data.sameSite = cookie.sameSite() != WebInspector.Cookie.SameSiteMode.NoRestriction ? cookie.sameSite() : "";
 
         var node = new WebInspector.DataGridNode(data);
         node.cookie = cookie;
         node.selectable = true;
         return node;
     },
 
     _onDeleteCookie: function(node)
     {
         var cookie = node.cookie;
         var neighbour = node.traverseNextNode() || node.traversePreviousNode();
         if (neighbour)
             this._nextSelectedCookie = neighbour.cookie;
         cookie.remove();
         this._refresh();
     },
 
     _refresh: function()
     {
         if (this._refreshCallback)
             this._refreshCallback();
     },
 
     __proto__: WebInspector.VBox.prototype
 }