Update uses of UTF conversions in chrome_frame/, chromeos/, components/ to use the base:: namespace.

components/wifi/wifi_service_win.cc

 // Copyright 2013 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 "components/wifi/wifi_service.h"
 
 #include <iphlpapi.h>
 #include <objbase.h>
 #include <wlanapi.h>
 
@@ skipping 512 matching lines @@
     return;
   }
 
   network_properties.guid = network_properties.ssid;
   std::string profile_xml;
   if (!CreateProfile(network_properties, &profile_xml)) {
     CheckError(ERROR_INVALID_DATA, kWiFiServiceError, error);
     return;
   }
 
-  base::string16 profile_xml16(UTF8ToUTF16(profile_xml));
+  base::string16 profile_xml16(base::UTF8ToUTF16(profile_xml));
   DWORD reason_code = 0u;
 
   error_code = WlanSetProfile_function_(client_,
                                         &interface_guid_,
                                         shared ? 0 : WLAN_PROFILE_USER,
                                         profile_xml16.c_str(),
                                         NULL,
                                         FALSE,
                                         NULL,
                                         &reason_code);
@@ skipping 1037 matching lines @@
     NetworkGuidList changed_networks(1, network_guid);
     message_loop_proxy_->PostTask(
         FROM_HERE,
         base::Bind(networks_changed_observer_, changed_networks));
   }
 }
 
 WiFiService* WiFiService::Create() { return new WiFiServiceImpl(); }
 
 }  // namespace wifi