Google Chrome ASCIISvg popup broken with TinyMCE inlinepopups

In Google Chrome 1.0.154.65 the ASCIISvg popup is broken when TinyMCE inlinepopups plugin is enabled, which manifests in missing graph in the popup.

Turning off inlinepopups plugin in TinyMCE resolves the issue.

It looks like google chrome has some problems around line 1350 "e.setAttribute(n, '' + v, 2);" in tiny_mce.js v 3.2.3.1 (it is part of tinymce.dom.DOMutils.setAttrib function that inlinepopups calls to load asciisvgdlg.html into iframe). I can see that some js is executed, but it is somewhat impaired - I can't get any 'alert()' to actually display in any code called from asciisvgdlg.html loaded by that line into src attribute.

Marking it "won't fix" since it seems to be a problem with Google Chrome that I don't know how to work around.