About the Progress Bar on the Document Recovery Dialog

[Muhammet Kara]

Hello Devs,

I am simplifying the Document Recovery Dialog.[0][1]

I made LO crash with many documents, and observed its behavior during 
recovery. And there was nothing in the blank space where the progress 
bar should appear. Thus, as the "Recovery document:" label along with 
the 'progress bar' under that seems broken/useless, I would like to kill 
them too. (Besides, the recovery progress is already being indicated in 
the list box below.)

What do you think? Any objections?

Thanks,
Muhammet

[0] https://bugs.documentfoundation.org/show_bug.cgi?id=99341
[1] https://gerrit.libreoffice.org/#/c/26607/