ViewRect IRenderWebBrowser.GetViewRect()
        {
            var viewRect = new ViewRect
            {
                Width = (int)ActualWidth,
                Height = (int)ActualHeight
            };

            return viewRect;
        }
        ViewRect IRenderWebBrowser.GetViewRect()
        {
            var viewRect = new ViewRect
            {
                Width = size.Width,
                Height = size.Height
            };

            return viewRect;
        }