Resolves: fdo#63592 changing text direction exits edit mode

if we're in edit mode, SC_MOD()->InputEnterHandler() kicks
us out of it. But the very similar ScFormatShell::ExecuteAlignment
method doesn't do an InputEnterHandler. I can't see why we
would want to do this, and without it we get the desired
behaviour that tex direction changes and we remain in whatever
mode we were in before changing it

Change-Id: Iaf6e154ffb8f317fda997b302d4075d2efcac8db
Reviewed-on: https://gerrit.libreoffice.org/3450Reviewed-by: Fridrich Strba <fridrich@documentfoundation.org>
Tested-by: Fridrich Strba <fridrich@documentfoundation.org>

sc/source/ui/view/formatsh.cxx

@@ -2056,11 +2056,6 @@ void ScFormatShell::ExecuteTextDirection( SfxRequest& rReq )
 {
     ScTabViewShell* pTabViewShell = GetViewData()->GetViewShell();
     pTabViewShell->HideListBox();               // Autofilter-DropDown-Listbox
-    if ( GetViewData()->HasEditView( GetViewData()->GetActivePart() ) )
-    {
-        SC_MOD()->InputEnterHandler();
-        pTabViewShell->UpdateInputHandler();
-    }
 
     sal_uInt16 nSlot = rReq.GetSlot();
     switch( nSlot )