in Writer to reflect changes made for the in-place editing of Input Fields

(cherry picked from commit 90b63345)

Conflicts:
	sw/source/core/txtnode/atrfld.cxx
	sw/source/core/unocore/unofield.cxx

Change-Id: I39de2b5074c2e7d8671ad2c0a3c01a29ccfc7882