Update some uses of UTF conversions in chrome/browser to use the base:: namespace.

chrome/browser/ui/gtk/browser_titlebar.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/browser/ui/gtk/browser_titlebar.h"
 
 #include <gdk/gdkkeysyms.h>
 #include <gtk/gtk.h>
 
 #include <string>
@@ skipping 588 matching lines @@
   UpdateMaximizeRestoreVisibility();
 }
 
 void BrowserTitlebar::UpdateTitleAndIcon() {
   if (!app_mode_title_)
     return;
 
   // Get the page title and elide it to the available space.
   base::string16 title =
       browser_window_->browser()->GetWindowTitleForCurrentTab();
-  gtk_label_set_text(GTK_LABEL(app_mode_title_), UTF16ToUTF8(title).c_str());
+  gtk_label_set_text(GTK_LABEL(app_mode_title_),
+                     base::UTF16ToUTF8(title).c_str());
 
   if (browser_window_->browser()->is_app()) {
     switch (browser_window_->browser()->type()) {
       case Browser::TYPE_POPUP: {
         // Update the system app icon.  We don't need to update the icon in the
         // top left of the custom frame, that will get updated when the
         // throbber is updated.
         Profile* profile = browser_window_->browser()->profile();
         gfx::Image icon = browser_window_->browser()->GetCurrentPageIcon();
         if (icon.IsEmpty()) {
@@ skipping 477 matching lines @@
     ui::SimpleMenuModel::Delegate* delegate)
     : SimpleMenuModel(delegate) {
   AddItemWithStringId(IDC_NEW_TAB, IDS_TAB_CXMENU_NEWTAB);
   AddItemWithStringId(IDC_RESTORE_TAB, IDS_RESTORE_TAB);
   AddSeparator(ui::NORMAL_SEPARATOR);
   AddItemWithStringId(IDC_TASK_MANAGER, IDS_TASK_MANAGER);
   AddSeparator(ui::NORMAL_SEPARATOR);
   AddCheckItemWithStringId(kShowWindowDecorationsCommand,
                            IDS_SHOW_WINDOW_DECORATIONS_MENU);
 }