remove unused ColTopBig/ColTopSmall

There once was code to implement this, mapped to
   KEY_UP/KEY_DOWN in combination with KEY_MOD2 | KEY_SHIFT
introduced in
    commit aa5a224e
    Date:   Thu Sep 27 10:40:19 2007 +0000
    INTEGRATION: CWS swwarnings (1.140.102); FILE MERGED
but it was commented out and removed in
    commit 43a36b36
    Date:   Mon Nov 1 02:50:47 2010 +0200
    Commented out code, bogus comments removed, some german comments
translated.

Change-Id: I67c1d1ed96b18d3bb8b20eae5994b476b07af31d
Reviewed-on: https://gerrit.libreoffice.org/63745
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

sw/source/uibase/docvw/edtwin.cxx

@@ -1567,8 +1567,8 @@ void SwEditWin::KeyInput(const KeyEvent &rKEvt)
                        CheckAutoCorrect, EditFormula,
                        ColLeftBig, ColRightBig,
                        ColLeftSmall, ColRightSmall,
-                       ColTopBig, ColBottomBig,
-                       ColTopSmall, ColBottomSmall,
+                       ColBottomBig,
+                       ColBottomSmall,
                        CellLeftBig, CellRightBig,
                        CellLeftSmall, CellRightSmall,
                        CellTopBig, CellBottomBig,