Remove superfluous call in wxTranslations::LoadCatalog().

This call to GetAvailableTranslations() did nothing, it's value was
ignored, and it was done before m_loader was checked for != NULL.
Probably some leftover debugging code.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74246 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/translation.cpp

@@ -1512,7 +1512,6 @@ bool wxTranslations::AddCatalog(const wxString& domain,
 
 bool wxTranslations::LoadCatalog(const wxString& domain, const wxString& lang)
 {
-    m_loader->GetAvailableTranslations(domain);
     wxCHECK_MSG( m_loader, false, "loader can't be NULL" );
 
     wxMsgCatalog *cat = NULL;