(Views only): Allow choosing between NativeTabbedPaneView and NativeTabbedPaneWin on Windows.

ui/views/controls/tabbed_pane/tabbed_pane_unittest.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 "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/views/controls/tabbed_pane/tabbed_pane.h"
 #include "ui/views/test/views_test_base.h"
 #include "ui/views/widget/widget.h"
@@ skipping 22 matching lines @@
                        public WidgetDelegate {
  public:
   TabbedPaneTest() {}
 
   TabbedPane* tabbed_pane_;
 
  private:
   virtual void SetUp() OVERRIDE {
     ViewsTestBase::SetUp();
     tabbed_pane_ = new TabbedPane();
+    tabbed_pane_->set_use_native_win_control(true);
     window_ = Widget::CreateWindowWithBounds(this, gfx::Rect(0, 0, 100, 100));
     window_->Show();
   }
 
   virtual void TearDown() OVERRIDE {
     window_->Close();
     ViewsTestBase::TearDown();
   }
 
   virtual views::View* GetContentsView() OVERRIDE {
@@ skipping 74 matching lines @@
   // Now change the selected tab.
   tabbed_pane_->SelectTabAt(1);
   EXPECT_EQ(1, tabbed_pane_->GetSelectedTabIndex());
 
   // Remove the first one.
   delete tabbed_pane_->RemoveTabAtIndex(0);
   EXPECT_EQ(0, tabbed_pane_->GetSelectedTabIndex());
 }
 
 } // namespace views