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

chrome/browser/ui/gtk/bookmarks/bookmark_editor_gtk.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/bookmarks/bookmark_editor_gtk.h"
 
 #include <gtk/gtk.h>
 
 #include <set>
 
@@ skipping 325 matching lines @@
   // * The url and corresponding label are not shown if creating a new folder.
   GtkWidget* content_area = gtk_dialog_get_content_area(GTK_DIALOG(dialog_));
   gtk_box_set_spacing(GTK_BOX(content_area), ui::kContentAreaSpacing);
 
   GtkWidget* vbox = gtk_vbox_new(FALSE, 12);
 
   name_entry_ = gtk_entry_new();
   std::string title;
   GURL url;
   if (details_.type == EditDetails::EXISTING_NODE) {
-    title = UTF16ToUTF8(details_.existing_node->GetTitle());
+    title = base::UTF16ToUTF8(details_.existing_node->GetTitle());
     url = details_.existing_node->url();
   } else if (details_.type == EditDetails::NEW_FOLDER) {
     title = l10n_util::GetStringUTF8(IDS_BOOKMARK_EDITOR_NEW_FOLDER_NAME);
   } else if (details_.type == EditDetails::NEW_URL) {
     url = details_.url;
-    title = UTF16ToUTF8(details_.title);
+    title = base::UTF16ToUTF8(details_.title);
   }
   gtk_entry_set_text(GTK_ENTRY(name_entry_), title.c_str());
   g_signal_connect(name_entry_, "changed",
                    G_CALLBACK(OnEntryChangedThunk), this);
   gtk_entry_set_activates_default(GTK_ENTRY(name_entry_), TRUE);
 
   GtkWidget* table;
   if (details_.GetNodeType() != BookmarkNode::FOLDER) {
     url_entry_ = gtk_entry_new();
     PrefService* prefs =
       profile_ ? user_prefs::UserPrefs::Get(profile_) :  NULL;
     gtk_entry_set_text(
         GTK_ENTRY(url_entry_),
-        UTF16ToUTF8(chrome::FormatBookmarkURLForDisplay(url, prefs)).c_str());
+        base::UTF16ToUTF8(
+            chrome::FormatBookmarkURLForDisplay(url, prefs)).c_str());
     g_signal_connect(url_entry_, "changed",
                      G_CALLBACK(OnEntryChangedThunk), this);
     gtk_entry_set_activates_default(GTK_ENTRY(url_entry_), TRUE);
     table = gtk_util::CreateLabeledControlsGroup(NULL,
         l10n_util::GetStringUTF8(IDS_BOOKMARK_EDITOR_NAME_LABEL).c_str(),
         name_entry_,
         l10n_util::GetStringUTF8(IDS_BOOKMARK_EDITOR_URL_LABEL).c_str(),
         url_entry_,
         NULL);
 
@@ skipping 133 matching lines @@
 }
 
 GURL BookmarkEditorGtk::GetInputURL() const {
   if (!url_entry_)
     return GURL();  // Happens when we're editing a folder.
   return URLFixerUpper::FixupURL(gtk_entry_get_text(GTK_ENTRY(url_entry_)),
                                  std::string());
 }
 
 base::string16 BookmarkEditorGtk::GetInputTitle() const {
-  return UTF8ToUTF16(gtk_entry_get_text(GTK_ENTRY(name_entry_)));
+  return base::UTF8ToUTF16(gtk_entry_get_text(GTK_ENTRY(name_entry_)));
 }
 
 void BookmarkEditorGtk::ApplyEdits() {
   DCHECK(bb_model_->loaded());
 
   GtkTreeIter currently_selected_iter;
   if (show_tree_) {
     if (!gtk_tree_selection_get_selected(tree_selection_, NULL,
                                          &currently_selected_iter)) {
       ApplyEdits(NULL);
@@ skipping 134 matching lines @@
       GTK_TREE_MODEL(tree_store_), &new_item_iter);
   gtk_tree_view_expand_to_path(GTK_TREE_VIEW(tree_view_), path);
 
   // Make the folder name editable.
   gtk_tree_view_set_cursor(GTK_TREE_VIEW(tree_view_), path,
       gtk_tree_view_get_column(GTK_TREE_VIEW(tree_view_), 0),
       TRUE);
 
   gtk_tree_path_free(path);
 }