Remove NativeScrollBar*.

ui/views/controls/scroll_view_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 "ui/views/controls/scroll_view.h"
 
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "base/test/test_timeouts.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/views/border.h"
 #include "ui/views/controls/scrollbar/base_scroll_bar_thumb.h"
-#include "ui/views/controls/scrollbar/native_scroll_bar.h"
-#include "ui/views/controls/scrollbar/native_scroll_bar_views.h"
 #include "ui/views/controls/scrollbar/overlay_scroll_bar.h"
+#include "ui/views/controls/scrollbar/scroll_bar_views.h"
 #include "ui/views/test/test_views.h"
 #include "ui/views/test/widget_test.h"
 
 #if defined(OS_MACOSX)
 #include "ui/base/test/scoped_preferred_scroller_style_mac.h"
 #endif
 
 enum ScrollBarOrientation { HORIZONTAL, VERTICAL };
 
 namespace views {
 namespace test {
 
 class ScrollViewTestApi {
  public:
   explicit ScrollViewTestApi(ScrollView* scroll_view)
       : scroll_view_(scroll_view) {}
 
   BaseScrollBar* GetBaseScrollBar(ScrollBarOrientation orientation) {
     ScrollBar* scroll_bar = orientation == VERTICAL ? scroll_view_->vert_sb_
                                                     : scroll_view_->horiz_sb_;
-    if (scroll_bar->GetClassName() == NativeScrollBar::kViewClassName) {
-      return static_cast<NativeScrollBarViews*>(
-          static_cast<NativeScrollBar*>(scroll_bar)->native_wrapper_);
-    }
     return static_cast<BaseScrollBar*>(scroll_bar);
   }
 
   const base::Timer& GetScrollBarTimer(ScrollBarOrientation orientation) {
     return GetBaseScrollBar(orientation)->repeater_.timer_for_testing();
   }
 
   BaseScrollBarThumb* GetScrollBarThumb(ScrollBarOrientation orientation) {
     return GetBaseScrollBar(orientation)->thumb_;
   }
@@ skipping 842 matching lines @@
   // Scroll via ScrollView API. Should be reflected on the impl side.
   offset.set_y(kDefaultHeight * 4);
   scroll_view->contents()->ScrollRectToVisible(offset);
   EXPECT_EQ(gfx::ScrollOffset(0, offset.y()), test_api.CurrentOffset());
 
   EXPECT_TRUE(compositor->GetScrollOffsetForLayer(layer_id, &impl_offset));
   EXPECT_EQ(gfx::ScrollOffset(0, offset.y()), impl_offset);
 }
 
 }  // namespace views