[IE] Missed selection change event

[Garry Yao]

1. Open the default sample page, make a word selection;
2. Open Styles combo and apply one of the heading styles;
3. Reopen combo and remove (click on same item again) the applied style;
4. Check the elements path bar:

• Actual Result: body -> h3
• Expected Result: body -> p

[Jakub Ś]

This is not only IE problem. It's happening on all browsers.

Reproducible from rev [6983].

[Jakub Ś]

I'm adding the below comment just in case.

There are also two tickets (#7992 #8046) describing refresh problems but they have occurred much earlier - CKEditor 3.5.3 rev [6586].

[Garry Yao]

Fixed with [7049].