Hide AXPlatformNode on ChromeOS.

ui/views/accessibility/native_view_accessibility_win.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/accessibility/native_view_accessibility_win.h"
 
 #include <oleacc.h>
 
 #include <memory>
 #include <set>
@@ skipping 18 matching lines @@
 
 namespace views {
 
 // static
 std::unique_ptr<NativeViewAccessibility> NativeViewAccessibility::Create(
     View* view) {
   return base::MakeUnique<NativeViewAccessibilityWin>(view);
 }
 
 NativeViewAccessibilityWin::NativeViewAccessibilityWin(View* view)
-    : NativeViewAccessibility(view) {}
+    : NativeViewAccessibilityBase(view) {}
 
 NativeViewAccessibilityWin::~NativeViewAccessibilityWin() {}
 
 gfx::NativeViewAccessible NativeViewAccessibilityWin::GetParent() {
-  IAccessible* parent = NativeViewAccessibility::GetParent();
+  IAccessible* parent = NativeViewAccessibilityBase::GetParent();
   if (parent)
     return parent;
 
   HWND hwnd = HWNDForView(view_);
   if (!hwnd)
     return NULL;
 
   HRESULT hr = ::AccessibleObjectFromWindow(
       hwnd, OBJID_WINDOW, IID_IAccessible,
       reinterpret_cast<void**>(&parent));
   if (SUCCEEDED(hr))
     return parent;
 
   return NULL;
 }
 
 gfx::AcceleratedWidget
 NativeViewAccessibilityWin::GetTargetForNativeAccessibilityEvent() {
   return HWNDForView(view_);
 }
 
 }  // namespace views