js_tinyMCE breaks when it's name is changed

[GoogleCodeExporter]

What steps will reproduce the problem?
1. install mod_pagespeed
2. add this line to pagespeed.conf
    ModPagespeedEnableFilters rewrite_javascript
3. visit your site

What version of the product are you using (please check X-Mod-Pagespeed
header)?
revisiton 147

On what operating system?
archlinux

Which version of Apache?
2.2.17

Please provide any additional information below, especially a URL or an
HTML file that exhibits the problem.

I get these errors in firebug console:
invalid increment operand
[Break on this error] 
=this.cookie||(this.cookie=this.option...on(){this.lis.filter(".ui-state-proces
jm.67e...5395.js (line 21)
$(".calendar input").datepicker is not a function
[Break on this error] 
$('#fancybox-outer').css({'-moz-box-sh...on(){if(this.last_change===undefined)
jm.b6a...3360.js (line 61)

It seems the problem is in minified jquery-ui.js.

Original issue reported on code.google.com by jan.h....@gmail.com on 7 Nov 2010 at 9:27