@bender-ui: collapsed
@bender-tags: toolbar, bug, 4.5.2, trac11616, trac7360
@bender-ckeditor-plugins: wysiwygarea, toolbar, undo, basicstyles, image2, font, stylescombo, basicstyles, format, maximize, blockquote, list, table, resize, elementspath, justify, clipboard, floatingspace, sourcearea, htmlwriter, link

1. Resize window.
2. Check if iframe is resizing correctly.

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1. Zoom in and zoom out the page (using `ctrl` + `+` or mouse wheel).
2. Check if iframe is resizing correctly.
