It is time.

ui/views/accessibility/native_view_accessibility.h

-// Copyright (c) 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.
-
-#ifndef UI_VIEWS_ACCESSIBILITY_NATIVE_VIEW_ACCESSIBILITY_H_
-#define UI_VIEWS_ACCESSIBILITY_NATIVE_VIEW_ACCESSIBILITY_H_
-
-#include "ui/accessibility/ax_node_data.h"
-#include "ui/accessibility/platform/ax_platform_node.h"
-#include "ui/accessibility/platform/ax_platform_node_delegate.h"
-#include "ui/gfx/native_widget_types.h"
-#include "ui/views/views_export.h"
-
-namespace views {
-
-class View;
-
-class VIEWS_EXPORT NativeViewAccessibility : public ui::AXPlatformNodeDelegate {
- public:
-  static NativeViewAccessibility* Create(View* view);
-
-  virtual gfx::NativeViewAccessible GetNativeObject();
-
-  // Call Destroy rather than deleting this, because the subclass may
-  // use reference counting.
-  virtual void Destroy();
-
-  // WebViews need to be registered because they implement their own
-  // tree of accessibility objects, and we need to check them when
-  // mapping a child id to a NativeViewAccessible.
-  static void RegisterWebView(View* web_view);
-  static void UnregisterWebView(View* web_view);
-
-  // ui::AXPlatformNodeDelegate
-  ui::AXNodeData* GetData() override;
-  int GetChildCount() override;
-  gfx::NativeViewAccessible ChildAtIndex(int index) override;
-  gfx::NativeViewAccessible GetParent() override;
-  gfx::Vector2d GetGlobalCoordinateOffset() override;
-  void NotifyAccessibilityEvent(ui::AXEvent event_type) override;
-
- protected:
-  NativeViewAccessibility();
-  virtual ~NativeViewAccessibility();
-
-  void set_view(views::View* view) { view_ = view; }
-  const View* view() const { return view_; }
-
-  View* view_;  // Weak. Owns this.
-
- private:
-  // We own this, but it is reference-counted on some platforms so we can't use
-  // a scoped_ptr. It is dereferenced in the destructor.
-  ui::AXPlatformNode* ax_node_;
-
-  ui::AXNodeData data_;
-
-  DISALLOW_COPY_AND_ASSIGN(NativeViewAccessibility);
-};
-
-}  // namespace views
-
-#endif  // UI_VIEWS_ACCESSIBILITY_NATIVE_VIEW_ACCESSIBILITY_H_