Add Origin::CreateFromNormalizedTuple and call from WebSecurityOrigin

third_party/WebKit/Source/platform/weborigin/KnownPorts.cpp

 /*
  * Copyright (C) 2004, 2007, 2008, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2012 Research In Motion Limited. 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
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 29 matching lines @@
 
   switch (port) {
     case 80:
       return protocol == "http" || protocol == "ws";
     case 443:
       return protocol == "https" || protocol == "wss";
     case 21:
       return protocol == "ftp";
     case 990:
       return protocol == "ftps";
+    case 70:
+      return protocol == "gopher";

[Mike West, 2016/10/11 08:38:33]

This seems unrelated? Moreover, we don't actually support gopher anywhere, so...

[ncarter (slow), 2016/10/11 18:21:52]

Agree, we don't handle gopher, and won't ever. I've added a few tests that
exercise it, because it's a weird case, an unhandled protocol that GURL knows
about, but mostly out of whimsy. If these tests are causing trouble, it's okay
to delete the tests.

   }
   return false;
 }
 
 unsigned short defaultPortForProtocol(const WTF::String& protocol) {
   if (protocol == "http" || protocol == "ws")
     return 80;
   if (protocol == "https" || protocol == "wss")
     return 443;
   if (protocol == "ftp")
     return 21;
   if (protocol == "ftps")
     return 990;
+  if (protocol == "gopher")
+    return 70;
 
   return 0;
 }
 
 bool isPortAllowedForScheme(const KURL& url) {
   // Returns true for URLs without a port specified. This is needed to let
   // through non-network schemes that don't go over the network.
   if (!url.hasPort())
     return true;
   String protocol = url.protocol().isNull() ? "" : url.protocol().lower();
   unsigned short effectivePort = url.port();
   if (!effectivePort)
     effectivePort = defaultPortForProtocol(protocol);
   StringUTF8Adaptor utf8(protocol);
   return net::IsPortAllowedForScheme(effectivePort,
                                      std::string(utf8.data(), utf8.length()));
 }
 
 }  // namespace blink