sal: avoid -Werror=deprecated-copy (GCC trunk towards GCC 9)

...by removing explicitly user-provided functions that do the same as their
implicitly-defined counterparts, but may prevent implicitly declared copy
functions from being defined as non-deleted in the future

Change-Id: I4da623b67ef1792f9dd04382dcb0e772d66bdb40
Reviewed-on: https://gerrit.libreoffice.org/58104
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

include/osl/pipe.hxx

@@ -186,11 +186,6 @@ namespace osl
         : Pipe( strName, Options )
     {}
 
-
-    inline StreamPipe::StreamPipe(const StreamPipe& aPipe)
-        : Pipe( aPipe )
-    {}
-
     inline StreamPipe::StreamPipe( oslPipe pipe, __sal_NoAcquire noacquire )
         : Pipe( pipe , noacquire )
     {}

include/osl/pipe_decl.hxx

@@ -160,11 +160,6 @@ public:
     */
     inline StreamPipe(oslPipe Pipe);
 
-    /** Copy constructor.
-        @param Pipe
-    */
-    inline StreamPipe(const StreamPipe& Pipe);
-
     /** Creates a pipe.
 
         @param[in] strName Pipe name

include/osl/socket.hxx

@@ -433,11 +433,6 @@ namespace osl
     {}
 
 
-    inline StreamSocket::StreamSocket( const StreamSocket & socket )
-        : Socket( socket )
-    {}
-
-
     inline sal_Int32 StreamSocket::read(void* pBuffer, sal_uInt32 n)
     {
         return osl_readSocket( m_handle, pBuffer, n );

include/osl/socket_decl.hxx

@@ -538,8 +538,6 @@ namespace osl
                             oslProtocol Protocol = osl_Socket_ProtocolIp,
                             oslSocketType   Type = osl_Socket_TypeStream);
 
-        inline StreamSocket( const StreamSocket & );
-
         inline StreamSocket( oslSocket Socket , __sal_NoAcquire noacquire );
 
         inline StreamSocket( oslSocket Socket );