[wp-trac] [WordPress Trac] #18314: Merge admin CSS files and remove duplicates

[WordPress Trac]

#18314: Merge admin CSS files and remove duplicates
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 Reporter:  azaozz          |       Owner:
     Type:  task (blessed)  |      Status:  new
 Priority:  normal          |   Milestone:  3.3
Component:  Performance     |     Version:
 Severity:  normal          |  Resolution:
 Keywords:                  |
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Comment (by duck_):

 Replying to [comment:41 azaozz]:
 > In [18975]:
 > {{{
 > #!CommitTicketReference repository="" revision="18975"
 > RTL, IE7 and IE7 RTL fixes, add class="ie8" to the html tag, see #18314
 > }}}

 [18314] Fix notices in wp_iframe() and iframe_header() by referencing
 $wp_htmltag_class as a global. See r18975 and #18314

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Ticket URL: <http://core.trac.wordpress.org/ticket/18314#comment:43>
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