No need to periodically redraw magnification. Increase magnification corner radius when using layer, as we now can.
No need to periodically redraw magnification. Increase magnification corner radius when using layer, as we now can.

git-svn-id: 765db44a9620ed55f4f8addfd3c14fe8cd57f6bb@8127 0fceea05-a30d-0410-8a8b-80ef821fb0a1

nanoant/Skim,nanoant/Skim,nanoant/Skim,nanoant/Skim,nanoant/Skim