Force navigation to non-numeric hostnames with ports (e.g. "abc:81"). This restores the pre-Chro...

chrome/browser/autocomplete/autocomplete.cc

 // Copyright (c) 2011 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.
 
 #include "chrome/browser/autocomplete/autocomplete.h"
 
 #include <algorithm>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
@@ skipping 353 matching lines @@
     if ((c == '\\') || (c == '/'))
       return URL;
   }
 
   // If there is more than one recognized non-host component, this is likely to
   // be a URL, even if the TLD is unknown (in which case this is likely an
   // intranet URL).
   if (NumNonHostComponents(*parts) > 1)
     return URL;
 
-  // If the host has a known TLD, it's probably a URL, with the following
-  // exceptions:
+  // If the host has a known TLD or a port, it's probably a URL, with the
+  // following exceptions:
   // * Any "IP addresses" that make it here are more likely searches
   //   (see above).
   // * If we reach here with a username, our input looks like "user@host[.tld]".
   //   Because there is no scheme explicitly specified, we think this is more
   //   likely an email address than an HTTP auth attempt.  Hence, we search by
   //   default and let users correct us on a case-by-case basis.
   // Note that we special-case "localhost" as a known hostname.
   if ((host_info.family != url_canon::CanonHostInfo::IPV4) &&
-      ((registry_length != 0) || (host == ASCIIToUTF16("localhost"))))
+      ((registry_length != 0) || (host == ASCIIToUTF16("localhost") ||
+       parts->port.is_nonempty())))
     return parts->username.is_nonempty() ? UNKNOWN : URL;
 
   // If we reach this point, we know there's no known TLD on the input, so if
   // the user wishes to add a desired_tld, the fixup code will oblige; thus this
   // is a URL.
   if (!desired_tld.empty())
     return REQUESTED_URL;
 
   // No scheme, password, port, path, and no known TLD on the host.
   // This could be:
@@ skipping 661 matching lines @@
   }
   done_ = true;
 }
 
 void AutocompleteController::StartExpireTimer() {
   if (result_.HasCopiedMatches())
     expire_timer_.Start(FROM_HERE,
                         base::TimeDelta::FromMilliseconds(kExpireTimeMS),
                         this, &AutocompleteController::ExpireCopiedEntries);
 }