De-wstringify some browser startup code.

net/base/net_util.h

 // Copyright (c) 2010 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_BASE_NET_UTIL_H_
 #define NET_BASE_NET_UTIL_H_
 #pragma once
 
 #include "build/build_config.h"
 
@@ skipping 303 matching lines @@
 
 // Returns whether FormatUrl() would strip a trailing slash from |url|, given a
 // format flag including kFormatUrlOmitTrailingSlashOnBareHostname.
 bool CanStripTrailingSlash(const GURL& url);
 
 // Strip the portions of |url| that aren't core to the network request.
 //   - user name / password
 //   - reference section
 GURL SimplifyUrlForRequest(const GURL& url);
 
-void SetExplicitlyAllowedPorts(const std::wstring& allowed_ports);
+void SetExplicitlyAllowedPorts(const std::string& allowed_ports);
 
 // Perform a simplistic test to see if IPv6 is supported by trying to create an
 // IPv6 socket.
 // TODO(jar): Make test more in-depth as needed.
 bool IPv6Supported();
 
 // Returns true if it can determine that only loopback addresses are configured.
 // i.e. if only 127.0.0.1 and ::1 are routable.
 bool HaveOnlyLoopbackAddresses();
 
@@ skipping 44 matching lines @@
 
 // Returns the port field of the sockaddr in |info|.
 uint16* GetPortFieldFromAddrinfo(const struct addrinfo* info);
 
 // Returns the value of |info's| port (in host byte ordering).
 int GetPortFromAddrinfo(const struct addrinfo* info);
 
 }  // namespace net
 
 #endif  // NET_BASE_NET_UTIL_H_