tests/test-remove-new.t

url: really handle urls of the form file:///c:/foo/bar/ correctly

28edd65000d9 made sure that paths that seemed to start with a windows drive
letter would not get an extra leading slash.

localpath should thus not try to handle this case by removing a leading slash,
and this special handling is thus removed.

(The localpath handling of this case was wrong anyway, because paths that look
like they start with a windows drive letter can't have a leading slash.)

A quick verification of this is to run 'hg id file:///c:/foo/bar/'.

test that 'hg commit' does not crash if the user removes a newly added file

  $ hg init
  $ echo This is file a1 > a
  $ hg add a
  $ hg commit -m "commit #0"
  $ touch b
  $ hg add b
  $ rm b
  $ hg commit -A -m"comment #1"
  removing b
  nothing changed
  [1]