default copy ctor/assignment are sufficient

Change-Id: I9076b5705ae213c4170cb313cd5b40b3214e2256

sw/inc/pam.hxx

@@ -58,9 +58,6 @@ struct SW_DLLPUBLIC SwPosition
     explicit SwPosition( const SwNode& rNode );
     explicit SwPosition( SwContentNode& rNode, const sal_Int32 nOffset = 0 );
 
-    SwPosition( const SwPosition & );
-    SwPosition &operator=(const SwPosition &);
-
     /**
        Returns the document this position is in.
 

sw/source/core/crsr/pam.cxx

@@ -69,18 +69,6 @@ SwPosition::SwPosition( SwContentNode & rNode, const sal_Int32 nOffset )
 {
 }
 
-SwPosition::SwPosition( const SwPosition & rPos )
-    : nNode( rPos.nNode ), nContent( rPos.nContent )
-{
-}
-
-SwPosition &SwPosition::operator=(const SwPosition &rPos)
-{
-    nNode = rPos.nNode;
-    nContent = rPos.nContent;
-    return *this;
-}
-
 bool SwPosition::operator<(const SwPosition &rPos) const
 {
     if( nNode < rPos.nNode )