2008-08-10  Martin Nordholts  <martinn@svn.gnome.org>

	Put functions to center the image in the display shell where they
	belong, and give them proper names.

	* app/display/gimpdisplayshell-scale.[ch]: Get rid of functions
	and use the new names.

	* app/display/gimpdisplayshell-scroll.[ch]: Put the functions here
	and call them gimp_display_shell_scroll_center_image() and
	gimp_display_shell_scroll_center_image_on_next_size_allocate().

	* app/display/gimpdisplayshell.c:
	* app/display/gimpdisplayshell-handlers.c: Use the new names.

svn path=/trunk/; revision=26470