HandleNativeFocus  187 ui/views/widget/desktop_aura/desktop_window_tree_host_win.h   virtual void HandleNativeFocus(HWND last_focused_window) OVERRIDE;
HandleNativeFocus 1981 ui/views/win/hwnd_message_handler.cc   delegate_->HandleNativeFocus(last_focused_window);
HandleNativeFocus  170 ui/views/win/hwnd_message_handler_delegate.h   virtual void HandleNativeFocus(HWND last_focused_window) = 0;