coverity#1371145 Missing move assignment operator

Change-Id: I3aa3267cb6a824d1a7a843f2f61d7ce08ae0cd52
Reviewed-on: https://gerrit.libreoffice.org/28619Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

include/vcl/jobset.hxx

@@ -37,6 +37,7 @@ public:
     ~JobSetup();
 
     JobSetup&           operator=( const JobSetup& rJob );
+    JobSetup&           operator=( JobSetup&& rJob );
 
     bool                operator==( const JobSetup& rJobSetup ) const;
     bool                operator!=( const JobSetup& rJobSetup ) const

vcl/source/gdi/jobset.cxx

@@ -162,6 +162,12 @@ JobSetup& JobSetup::operator=( const JobSetup& rJobSetup )
     return *this;
 }
 
+JobSetup& JobSetup::operator=( JobSetup&& rJobSetup )
+{
+    mpData = std::move(rJobSetup.mpData);
+    return *this;
+}
+
 bool ImplJobSetup::operator==( const ImplJobSetup& rImplJobSetup ) const
 {
     if ( mnSystem          == rImplJobSetup.mnSystem        &&