MacViews: Change Widget context type to NativeWindow

ui/views/examples/examples_window.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/examples_window.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/memory/scoped_vector.h"
@@ skipping 192 matching lines @@
   Label* status_label_;
   const Operation operation_;
 
   DISALLOW_COPY_AND_ASSIGN(ExamplesWindowContents);
 };
 
 // static
 ExamplesWindowContents* ExamplesWindowContents::instance_ = NULL;
 
 void ShowExamplesWindow(Operation operation,
-                        gfx::NativeView window_context,
+                        gfx::NativeWindow window_context,
                         ScopedExamples extra_examples) {
   if (ExamplesWindowContents::instance()) {
     ExamplesWindowContents::instance()->GetWidget()->Activate();
   } else {
     ScopedExamples examples(GetExamplesToShow(extra_examples.Pass()));
     Widget* widget = new Widget;
     Widget::InitParams params;
     params.delegate = new ExamplesWindowContents(operation, examples.Pass());
     params.context = window_context;
     params.bounds = gfx::Rect(0, 0, 850, 300);
     widget->Init(params);
     widget->Show();
   }
 }
 
 void LogStatus(const std::string& string) {
   ExamplesWindowContents::instance()->SetStatus(string);
 }
 
 }  // namespace examples
 }  // namespace views