[wp-trac] [WordPress Trac] #33322: Theme Installer: spinner animated GIF and high CPU usage

[WordPress Trac]

#33322: Theme Installer: spinner animated GIF and high CPU usage
------------------------------+------------------------------
 Reporter:  afercia           |       Owner:  adamsilverstein
     Type:  defect (bug)      |      Status:  accepted
 Priority:  normal            |   Milestone:  4.3.2
Component:  Themes            |     Version:  4.2
 Severity:  normal            |  Resolution:
 Keywords:  has-patch commit  |     Focuses:  ui, javascript
------------------------------+------------------------------
Changes (by adamsilverstein):

 * keywords:  has-patch => has-patch commit
 * owner:   => adamsilverstein
 * status:  new => accepted
 * milestone:  Awaiting Review => 4.3.2


Comment:

 [attachment:33322.2.patch]:
 * refresh against trunk

 @afercia Thanks, this looks good! tested and see the class being added and
 removed and spinner hidden as a result when iframe loading completes. I
 trust this solves the issue, although I didn't test for or observe the
 high cpu use on my local machine.

 @jdgrimes can you test the patch to see if it resolves the issue on your
 end?

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Ticket URL: <https://core.trac.wordpress.org/ticket/33322#comment:6>
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