ui: Pass the parameter |languages| of StatusBubble::SetURL() as std::string.

chrome/browser/ui/gtk/status_bubble_gtk.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.
 
 #include "chrome/browser/ui/gtk/status_bubble_gtk.h"
 
 #include <gtk/gtk.h>
 
 #include <algorithm>
 
@@ skipping 55 matching lines @@
 
   status_text_ = status_text;
   if (!status_text_.empty())
     SetStatusTextTo(status_text_);
   else if (!url_text_.empty())
     SetStatusTextTo(url_text_);
   else
     SetStatusTextTo(std::string());
 }
 
-void StatusBubbleGtk::SetURL(const GURL& url, const string16& languages) {
+void StatusBubbleGtk::SetURL(const GURL& url, const std::string& languages) {
   url_ = url;
   languages_ = languages;
 
   // If we want to clear a displayed URL but there is a status still to
   // display, display that status instead.
   if (url.is_empty() && !status_text_.empty()) {
     url_text_ = std::string();
     SetStatusTextTo(status_text_);
     return;
   }
@@ skipping 13 matching lines @@
     expand_timer_.Stop();
     expand_timer_.Start(base::TimeDelta::FromMilliseconds(kExpandHoverDelay),
                         this, &StatusBubbleGtk::ExpandURL);
     // When not expanded, we limit the size to one third the browser's
     // width.
     desired_width /= 3;
   }
 
   // TODO(tc): We don't actually use gfx::Font as the font in the status
   // bubble.  We should extend ui::ElideUrl to take some sort of pango font.
-  url_text_ = UTF16ToUTF8(ui::ElideUrl(url_, gfx::Font(), desired_width,
-                          UTF16ToUTF8(languages_)));
+  url_text_ = UTF16ToUTF8(
+      ui::ElideUrl(url_, gfx::Font(), desired_width, languages_));
   SetStatusTextTo(url_text_);
 }
 
 void StatusBubbleGtk::Show() {
   // If we were going to hide, stop.
   hide_timer_.Stop();
 
   gtk_widget_show(container_.get());
   if (container_->window)
     gdk_window_raise(container_->window);
@@ skipping 236 matching lines @@
   return FALSE;
 }
 
 void StatusBubbleGtk::AnimationEnded(const ui::Animation* animation) {
   UpdateLabelSizeRequest();
 }
 
 void StatusBubbleGtk::AnimationProgressed(const ui::Animation* animation) {
   UpdateLabelSizeRequest();
 }