base: Fix the TODO in string_util.h

content/browser/geolocation/gateway_data_provider_win.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 "content/browser/geolocation/gateway_data_provider_win.h"
 
 #include <iphlpapi.h>
 #include <winsock2.h>
 
 #include <set>
 
 #include "base/command_line.h"
+#include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "content/browser/geolocation/empty_device_data_provider.h"
 #include "content/common/content_switches.h"
 
 namespace {
 
 string16 MacAsString16(const uint8 mac_as_int[6]) {
   // mac_as_int is big-endian. Write in byte chunks.
   // Format is XX-XX-XX-XX-XX-XX.
   static const wchar_t* const kMacFormatString =
       L"%02x-%02x-%02x-%02x-%02x-%02x";
-  return WideToUTF16(StringPrintf(kMacFormatString,
-                                  mac_as_int[0], mac_as_int[1],
-                                  mac_as_int[2], mac_as_int[3],
-                                  mac_as_int[4], mac_as_int[5]));
+  return WideToUTF16(base::StringPrintf(kMacFormatString,
+                                        mac_as_int[0], mac_as_int[1],
+                                        mac_as_int[2], mac_as_int[3],
+                                        mac_as_int[4], mac_as_int[5]));
 }
 
 void FetchGatewayIps(std::set<IPAddr>* gateway_ips) {
   ULONG out_buf_len = 0;
   if (GetAdaptersInfo(NULL, &out_buf_len) != ERROR_BUFFER_OVERFLOW)
     return;
   scoped_ptr_malloc<IP_ADAPTER_INFO> adapter_list(
       static_cast<IP_ADAPTER_INFO*>(malloc(out_buf_len)));
   if (adapter_list == NULL)
     return;
@@ skipping 69 matching lines @@
 WinGatewayDataProvider::~WinGatewayDataProvider() {
 }
 
 template<>
 GatewayDataProviderImplBase* GatewayDataProvider::DefaultFactoryFunction() {
   if (!CommandLine::ForCurrentProcess()
       ->HasSwitch(switches::kExperimentalLocationFeatures))
     return new EmptyDeviceDataProvider<GatewayData>();
   return new WinGatewayDataProvider();
 }