Remove UTF string conversion functions from the global namespace.

ui/views/examples/label_example.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 "ui/views/examples/label_example.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "ui/views/border.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/view.h"
 
 using base::ASCIIToUTF16;
+using base::WideToUTF16;
 
 namespace views {
 namespace examples {
 
 namespace {
 
 // A Label with a constrained preferred size to demonstrate eliding or wrapping.
 class PreferredSizeLabel : public Label {
  public:
   PreferredSizeLabel();
@@ skipping 54 matching lines @@
 
   label = new PreferredSizeLabel();
   label->SetText(ASCIIToUTF16("A multi-line label will wrap onto subsequent "
       "lines if the text's width exceeds the label's available width."));
   label->SetMultiLine(true);
   container->AddChildView(label);
 }
 
 }  // namespace examples
 }  // namespace views