Hide AXPlatformNode on ChromeOS.

ui/views/accessibility/native_view_accessibility_win_unittest.cc

 // Copyright 2013 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 <oleacc.h>
 
 #include "base/win/scoped_bstr.h"
 #include "base/win/scoped_comptr.h"
 #include "base/win/scoped_variant.h"
 #include "third_party/iaccessible2/ia2_api_all.h"
-#include "ui/views/accessibility/native_view_accessibility.h"
+#include "ui/views/accessibility/native_view_accessibility_base.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/test/views_test_base.h"
 
 using base::win::ScopedBstr;
 using base::win::ScopedComPtr;
 using base::win::ScopedVariant;
 
 namespace views {
 namespace test {
 
@@ skipping 197 matching lines @@
 
   LONG child_count = 0;
   ScopedComPtr<IAccessible> content_accessible(
       widget.GetRootView()->GetNativeViewAccessible());
   EXPECT_EQ(S_OK, content_accessible->get_accChildCount(&child_count));
   EXPECT_EQ(1L, child_count);
 }
 
 }  // namespace test
 }  // namespace views