New new versions of Starts/EndsWith and SplitString in net

net/proxy/proxy_config_service_linux.cc

 // Copyright (c) 2012 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_config_service_linux.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #if defined(USE_GCONF)
 #include <gconf/gconf-client.h>
@@ skipping 37 matching lines @@
 namespace {
 
 // Given a proxy hostname from a setting, returns that hostname with
 // an appropriate proxy server scheme prefix.
 // scheme indicates the desired proxy scheme: usually http, with
 // socks 4 or 5 as special cases.
 // TODO(arindam): Remove URI string manipulation by using MapUrlSchemeToProxy.
 std::string FixupProxyHostScheme(ProxyServer::Scheme scheme,
                                  std::string host) {
   if (scheme == ProxyServer::SCHEME_SOCKS5 &&
-      base::StartsWithASCII(host, "socks4://", false)) {
+      base::StartsWith(host, "socks4://",
+                       base::CompareCase::INSENSITIVE_ASCII)) {
     // We default to socks 5, but if the user specifically set it to
     // socks4://, then use that.
     scheme = ProxyServer::SCHEME_SOCKS4;
   }
   // Strip the scheme if any.
   std::string::size_type colon = host.find("://");
   if (colon != std::string::npos)
     host = host.substr(colon + 3);
   // If a username and perhaps password are specified, give a warning.
   std::string::size_type at_sign = host.find("@");
@@ skipping 1703 matching lines @@
 void ProxyConfigServiceLinux::RemoveObserver(Observer* observer) {
   delegate_->RemoveObserver(observer);
 }
 
 ProxyConfigService::ConfigAvailability
     ProxyConfigServiceLinux::GetLatestProxyConfig(ProxyConfig* config) {
   return delegate_->GetLatestProxyConfig(config);
 }
 
 }  // namespace net