[Compass Core] Use the elements_of_type() helper function to enumerate the elements of a particular display type. No functional change.

frameworks/compass/stylesheets/compass/utilities/_print.sass

@@ -7,16 +7,10 @@
     .noprint,
     .no-print
       :display none
-    address, blockquote, center, dir, div, dd, dl, dt,
-    fieldset, form, frameset, h1, h2, h3, h4, h5, h6, hr,
-    isindex, li, menu, noframes, noscript, ol, p, pre,
-    table, tbody, td, tfoot, th, thead, tr, ul
+    #{elements_of_type("block")}
       &.print-only
         :display block
-    a, abbr, acronym, b, basefont, bdo, big, br, cite,
-    code, dfn, em, font, i, img, input, kbd, label, q, s,
-    samp, select, small, span, strike, strong, sub, sup,
-    textarea, tt, u, var
+    #{elements_of_type("inline")}
       &.print-only
         :display inline
   @else