bug#15427: 24.3.50; `customize-face' in Customize, show `Background' attribute using background

[Drew Adams]

emacs -Q
M-x customize-face lazy-highlight

Attribute `Background' has its own `sample', which shows the color.
But it shows the color as a foreground (text).  Show it as the
background, instead.

This is independent of the overall `sample' for the face as a whole.
It's just more helpful to show the background color choice as a
background.



In GNU Emacs 24.3.50.1 (i686-pc-mingw32)
 of 2013-08-31 on ODIEONE
Bzr revision: 114088 rgm@gnu.org-20130901021232-sazo0qla2qgcko95
Windowing system distributor `Microsoft Corp.', version 6.1.7601
Configured using:
 `configure --prefix=/c/Devel/emacs/binary --enable-checking=yes,glyphs
 'CFLAGS=-O0 -g3' LDFLAGS=-Lc:/Devel/emacs/lib
 CPPFLAGS=-Ic:/Devel/emacs/include'