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

chrome_frame/test/ie_event_sink.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 "chrome_frame/test/ie_event_sink.h"
 
 #include <shlguid.h>
 #include <shobjidl.h>
 
 #include <map>
@@ skipping 236 matching lines @@
         DispEventUnadvise(web_browser2_);
         CoDisconnectObject(this, 0);
       }
 
       if (!did_receive_on_quit_) {
         // Log the browser window url for debugging purposes.
         ScopedBstr browser_url;
         web_browser2_->get_LocationURL(browser_url.Receive());
         std::wstring browser_url_wstring;
         browser_url_wstring.assign(browser_url, browser_url.Length());
-        std::string browser_url_string = WideToUTF8(browser_url_wstring);
+        std::string browser_url_string = base::WideToUTF8(browser_url_wstring);
         LOG(ERROR) << "OnQuit was not received for browser with url "
                    << browser_url_string;
         web_browser2_->Quit();
       }
 
       base::win::ScopedHandle process;
       process.Set(OpenProcess(SYNCHRONIZE, FALSE, ie_process_id_));
       web_browser2_.Release();
 
       if (!process.IsValid()) {
@@ skipping 502 matching lines @@
           source.Receive(), NULL, NULL));
     }
   }
 
   if (listener_)
     listener_->OnMessage(V_BSTR(&data), V_BSTR(&origin), V_BSTR(&source));
   return S_OK;
 }
 
 }  // namespace chrome_frame_test