Move StringToUpperASCII and LowerCaseEqualsASCII to the base namespace

net/proxy/proxy_server.cc

 // 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.
 
 #include "net/proxy/proxy_server.h"
 
 #include <algorithm>
 
 #include "base/strings/string_util.h"
 #include "net/base/net_util.h"
 #include "net/http/http_util.h"
 
 namespace net {
 
 namespace {
 
 // Parses the proxy type from a PAC string, to a ProxyServer::Scheme.
 // This mapping is case-insensitive. If no type could be matched
 // returns SCHEME_INVALID.
 ProxyServer::Scheme GetSchemeFromPacTypeInternal(
     std::string::const_iterator begin,
     std::string::const_iterator end) {
-  if (LowerCaseEqualsASCII(begin, end, "proxy"))
+  if (base::LowerCaseEqualsASCII(begin, end, "proxy"))
     return ProxyServer::SCHEME_HTTP;
-  if (LowerCaseEqualsASCII(begin, end, "socks")) {
+  if (base::LowerCaseEqualsASCII(begin, end, "socks")) {
     // Default to v4 for compatibility. This is because the SOCKS4 vs SOCKS5
     // notation didn't originally exist, so if a client returns SOCKS they
     // really meant SOCKS4.
     return ProxyServer::SCHEME_SOCKS4;
   }
-  if (LowerCaseEqualsASCII(begin, end, "socks4"))
+  if (base::LowerCaseEqualsASCII(begin, end, "socks4"))
     return ProxyServer::SCHEME_SOCKS4;
-  if (LowerCaseEqualsASCII(begin, end, "socks5"))
+  if (base::LowerCaseEqualsASCII(begin, end, "socks5"))
     return ProxyServer::SCHEME_SOCKS5;
-  if (LowerCaseEqualsASCII(begin, end, "direct"))
+  if (base::LowerCaseEqualsASCII(begin, end, "direct"))
     return ProxyServer::SCHEME_DIRECT;
-  if (LowerCaseEqualsASCII(begin, end, "https"))
+  if (base::LowerCaseEqualsASCII(begin, end, "https"))
     return ProxyServer::SCHEME_HTTPS;
-  if (LowerCaseEqualsASCII(begin, end, "quic"))
+  if (base::LowerCaseEqualsASCII(begin, end, "quic"))
     return ProxyServer::SCHEME_QUIC;
 
   return ProxyServer::SCHEME_INVALID;
 }
 
 // Parses the proxy scheme from a URL-like representation, to a
 // ProxyServer::Scheme. This corresponds with the values used in
 // ProxyServer::ToURI(). If no type could be matched, returns SCHEME_INVALID.
 ProxyServer::Scheme GetSchemeFromURIInternal(std::string::const_iterator begin,
                                              std::string::const_iterator end) {
-  if (LowerCaseEqualsASCII(begin, end, "http"))
+  if (base::LowerCaseEqualsASCII(begin, end, "http"))
     return ProxyServer::SCHEME_HTTP;
-  if (LowerCaseEqualsASCII(begin, end, "socks4"))
+  if (base::LowerCaseEqualsASCII(begin, end, "socks4"))
     return ProxyServer::SCHEME_SOCKS4;
-  if (LowerCaseEqualsASCII(begin, end, "socks"))
+  if (base::LowerCaseEqualsASCII(begin, end, "socks"))
     return ProxyServer::SCHEME_SOCKS5;
-  if (LowerCaseEqualsASCII(begin, end, "socks5"))
+  if (base::LowerCaseEqualsASCII(begin, end, "socks5"))
     return ProxyServer::SCHEME_SOCKS5;
-  if (LowerCaseEqualsASCII(begin, end, "direct"))
+  if (base::LowerCaseEqualsASCII(begin, end, "direct"))
     return ProxyServer::SCHEME_DIRECT;
-  if (LowerCaseEqualsASCII(begin, end, "https"))
+  if (base::LowerCaseEqualsASCII(begin, end, "https"))
     return ProxyServer::SCHEME_HTTPS;
-  if (LowerCaseEqualsASCII(begin, end, "quic"))
+  if (base::LowerCaseEqualsASCII(begin, end, "quic"))
     return ProxyServer::SCHEME_QUIC;
   return ProxyServer::SCHEME_INVALID;
 }
 
 std::string HostNoBrackets(const std::string& host) {
   // Remove brackets from an RFC 2732-style IPv6 literal address.
   const std::string::size_type len = host.size();
   if (len >= 2 && host[0] == '[' && host[len - 1] == ']')
     return host.substr(1, len - 2);
   return host;
@@ skipping 172 matching lines @@
     if (port == -1)
       port = GetDefaultPortForScheme(scheme);
 
     host_port_pair = HostPortPair(HostNoBrackets(host), port);
   }
 
   return ProxyServer(scheme, host_port_pair);
 }
 
 }  // namespace net