review request for implementation of wish 195519 - don't record layer's visibility and lock changes in undo history

[LukasT.dev@gmail.com]

On Sunday 08 November 2009 11:32:53 Boudewijn Rempt wrote:
> This checks whether the property changes are for visibility or locked,
> and in that case doesn't create the undo action. I've assumed that opacity
> or blending mode changes should still be recorded.
> 
> Query: what should I do with alpha lock when that's implemented? Also not
> record? It's a simple toggle, too.
> 

Also fine I think. I would not record the alpha locking if we don't record 
layer's visibility.