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

components/dom_distiller/content/distiller_page_web_contents.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/dom_distiller/content/distiller_page_web_contents.h"
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/dom_distiller/core/distiller_page.h"
@@ skipping 35 matching lines @@
   content::NavigationController::LoadURLParams params(gurl);
   web_contents_->GetController().LoadURLWithParams(params);
 }
 
 void DistillerPageWebContents::ExecuteJavaScriptImpl(
     const std::string& script) {
   content::RenderViewHost* host = web_contents_->GetRenderViewHost();
   DCHECK(host);
   host->ExecuteJavascriptInWebFrameCallbackResult(
       base::string16(),  // frame_xpath
-      UTF8ToUTF16(script),
+      base::UTF8ToUTF16(script),
       base::Bind(&DistillerPage::OnExecuteJavaScriptDone,
                  base::Unretained(this)));
 }
 
 void DistillerPageWebContents::DidFinishLoad(int64 frame_id,
                                              const GURL& validated_url,
                                              bool is_main_frame,
                                              RenderViewHost* render_view_host) {
   content::WebContentsObserver::Observe(NULL);
   OnLoadURLDone();
 }
 void DistillerPageWebContents::DidFailLoad(
     int64 frame_id,
     const GURL& validated_url,
     bool is_main_frame,
     int error_code,
     const base::string16& error_description,
     RenderViewHost* render_view_host) {
   content::WebContentsObserver::Observe(NULL);
   OnLoadURLFailed();
 }
 
 }  // namespace dom_distiller