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

chrome_frame/chrome_active_document.cc

 // Copyright (c) 2011 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.
 
 // Implementation of ChromeActiveDocument
 #include "chrome_frame/chrome_active_document.h"
 
 #include <hlink.h>
 #include <htiface.h>
 #include <initguid.h>
@@ skipping 214 matching lines @@
   if (info && !info->GetUrl().empty()) {
     url = info->GetUrl();
     if (mgr) {
       // If the original URL contains an anchor, then the URL queried
       // from the protocol sink wrapper does not contain the anchor. To
       // workaround this we retrieve the anchor from the navigation manager
       // and append it to the url retrieved from the protocol sink wrapper.
       GURL url_for_anchor(mgr->url());
       if (url_for_anchor.has_ref()) {
         url += L"#";
-        url += UTF8ToWide(url_for_anchor.ref());
+        url += base::UTF8ToWide(url_for_anchor.ref());
       }
     }
   } else {
     // If the original URL contains an anchor, then the URL queried
     // from the moniker does not contain the anchor. To workaround
     // this we retrieve the URL from our BHO.
     url = GetActualUrlFromMoniker(moniker_name, bind_context,
                                   mgr ? mgr->url(): std::wstring());
   }
 
@@ skipping 650 matching lines @@
   if (wparam)
     SetFocus();
   return 0;
 }
 
 LRESULT ChromeActiveDocument::OnSetFocus(UINT message, WPARAM wparam,
                                          LPARAM lparam,
                                          BOOL& handled) {  // NO_LINT
   return 0;
 }