test-remove: drop a useless Windows specific conditional

The Windows branch didn't pick up the 'deleting' progress bar addition from
62e73d42bd14.  But since the Windows branch already globbed the error message,
let's just drop the other branch.

tests/test-remove.t

@@ -468,15 +468,10 b' handling of untracked directories and mi'
   \r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   removing d1/a (glob)
-#if windows
+
   $ hg rm --after nosuch
   nosuch: * (glob)
-  [1]
-#else
-  $ hg rm --after nosuch
-  nosuch: No such file or directory
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   [1]
-#endif