The largest change in 1.4.x relevant to the calc code is that the
multi_type_matrix::walk() methods now take a copy of the function
object rather than a reference, to allow for it to take an inline
lambda function.  Instead, it does return a instance of the input
function object, similar to how std::for_each() behaves.

In case the function object contains a large data member, try to
make it a moveable so that it will get moved rather than copied
when going through one of the walk() methods.

Change-Id: Ifd08fc4a2ed75039e5292a35ff08726e0126c77f
Reviewed-on: https://gerrit.libreoffice.org/59584
Tested-by: Jenkins
Reviewed-by: Kohei Yoshida <libreoffice@kohei.us>