2007-06-21  Sven Neumann  <sven@gimp.org>

	* app/base/base-types.h
	* app/base/tile-manager.[ch]
	* app/base/tile-manager-private.h: removed accessors for user_data.
	Instead pass the user_data when setting the validation proc.

	* app/base/tile-pyramid.c
	* app/core/gimpchannel.c
	* app/core/gimpprojection.c
	* app/core/gimpselection.c
	* app/tools/gimpiscissorstool.c: changed accordingly.

svn path=/trunk/; revision=22820