OnWasHidden      3947 content/renderer/render_view_impl.cc   RenderWidget::OnWasHidden();
OnWasHidden       691 content/renderer/render_view_impl.h   virtual void OnWasHidden() OVERRIDE;
OnWasHidden       601 content/renderer/render_widget.cc     IPC_MESSAGE_HANDLER(ViewMsg_WasHidden, OnWasHidden)
OnWasHidden       344 content/renderer/render_widget.h   virtual void OnWasHidden();