fix [#33740] Incorecct UV mapping from camera view

Bug was in fact that the options for this operator couldn't be accessed (unless you knew to press f6), now the redo panel sets the window area before polling.

Now other operators that use the window region will show settings too.


git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@54203 954f8c5b-7b00-dc11-b283-0030488c597c