Warning fixes for OpenWatcom.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29961 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/layout.cpp

@@ -60,10 +60,6 @@ wxIndividualLayoutConstraint::wxIndividualLayoutConstraint()
     otherWin = (wxWindowBase *) NULL;
 }
 
-wxIndividualLayoutConstraint::~wxIndividualLayoutConstraint()
-{
-}
-
 void wxIndividualLayoutConstraint::Set(wxRelationship rel, wxWindowBase *otherW, wxEdge otherE, int val, int marg)
 {
     if (rel == wxSameAs)
@@ -960,10 +956,6 @@ wxLayoutConstraints::wxLayoutConstraints()
     height.SetEdge(wxHeight);
 }
 
-wxLayoutConstraints::~wxLayoutConstraints()
-{
-}
-
 bool wxLayoutConstraints::SatisfyConstraints(wxWindowBase *win, int *nChanges)
 {
     int noChanges = 0;