tools/pdbgen/pdb/image.pdb app/pdb/image_cmds.c reverted changes I did to

2004-06-01  Sven Neumann  <sven@gimp.org>

	* tools/pdbgen/pdb/image.pdb
	* app/pdb/image_cmds.c
	* app/core/gimpimage.[ch]: reverted changes I did to the image
	unit earlier. As in 2.0, it will continue to not accept pixels.
	This makes the PDB API and the XCF format compatible again and
	fixes bug #142961 (and to some extent bug #137704).

	* app/core/Makefile.am
	* app/core/gimpimage-unit.[ch]: removed these files. The
	convenience accessors defined here aren't commonly used any
	longer.

	* app/display/gimpdisplay.[ch]
	* app/display/gimpdisplayshell.[ch]: added a unit parameter to
	gimp_display_new(). Made "unit" and "scale" properties of
	GimpDisplayShell.

	* app/actions/image-commands.c
	* app/actions/images-commands.c
	* app/actions/layers-commands.c
	* app/actions/select-commands.c
	* app/actions/view-commands.c
	* app/core/gimp-edit.c
	* app/core/gimp.[ch]
	* app/core/gimptemplate.c
	* app/display/gimpdisplayshell-handlers.c
	* app/display/gimpdisplayshell-scale.c
	* app/display/gimpdisplayshell-title.c
	* app/display/gimpstatusbar.c
	* app/file/file-open.c
	* app/gui/gui-vtable.c
	* app/gui/info-window.c
	* app/gui/offset-dialog.c
	* app/gui/resize-dialog.[ch]
	* app/pdb/display_cmds.c
	* app/tools/gimpcroptool.c
	* app/tools/gimpmeasuretool.c
	* app/tools/gimppainttool.c
	* app/tools/gimprectselecttool.c
	* app/tools/gimprotatetool.c
	* app/tools/gimpscaletool.c
	* app/vectors/gimpvectors-export.c
	* app/widgets/gimptoolbox-dnd.c
	* tools/pdbgen/pdb/display.pdb: changed accordingly. Use the
	display unit where the image unit was used before.

app/display/gimpdisplay.h

@@ -74,6 +74,7 @@ struct _GimpDisplayClass
 GType         gimp_display_get_type             (void) G_GNUC_CONST;
 
 GimpDisplay * gimp_display_new                  (GimpImage       *gimage,
+                                                 GimpUnit         unit,
                                                  gdouble          scale,
                                                  GimpMenuFactory *menu_factory,
                                                  GimpUIManager   *popup_manager);