Implement automatic load of composed/embedded automation trees

ui/views/accessibility/ax_view_obj_wrapper.h

 // Copyright 2014 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_AX_VIEW_OBJ_WRAPPER_H_
 #define UI_VIEWS_ACCESSIBILITY_AX_VIEW_OBJ_WRAPPER_H_
 
 #include "ui/views/accessibility/ax_aura_obj_wrapper.h"
 
 namespace views {
 class View;
 
 // Describes a |View| for use with other AX classes.
 class AXViewObjWrapper : public AXAuraObjWrapper {
  public:
   explicit AXViewObjWrapper(View* view);
   virtual ~AXViewObjWrapper();
 
+  View* view() { return view_; }
+
   // AXAuraObjWrapper overrides.
   virtual AXAuraObjWrapper* GetParent() override;
   virtual void GetChildren(
       std::vector<AXAuraObjWrapper*>* out_children) override;
   virtual void Serialize(ui::AXNodeData* out_node_data) override;
   virtual int32 GetID() override;
   virtual void DoDefault() override;
   virtual void Focus() override;
   virtual void MakeVisible() override;
   virtual void SetSelection(int32 start, int32 end) override;
 
  private:
   View* view_;
 
   DISALLOW_COPY_AND_ASSIGN(AXViewObjWrapper);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_ACCESSIBILITY_AX_VIEW_OBJ_WRAPPER_H_