loplugin:useuniqueptr in gio::DataSupplier

Change-Id: Ie0633d26d858c25e355f49597352d6b29c8c6c0f
Reviewed-on: https://gerrit.libreoffice.org/61115
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

ucb/source/ucp/gio/gio_datasupplier.cxx

@@ -35,8 +35,6 @@ using namespace gio;
 namespace gio
 {
 
-typedef std::vector< ResultListEntry* > ResultList;
-
 DataSupplier::DataSupplier( const rtl::Reference< ::gio::Content >& rContent, sal_Int32 nOpenMode )
     : mxContent(rContent), mnOpenMode(nOpenMode), mbCountFinal(false)
 {
@@ -73,7 +71,7 @@ bool DataSupplier::getData()
                 break;
         }
 
-        maResults.push_back( new ResultListEntry( pInfo ) );
+        maResults.emplace_back( new ResultListEntry( pInfo ) );
         g_object_unref(pInfo);
     }
 
@@ -85,14 +83,6 @@ bool DataSupplier::getData()
 
 DataSupplier::~DataSupplier()
 {
-    ResultList::const_iterator it  = maResults.begin();
-    ResultList::const_iterator end = maResults.end();
-
-    while ( it != end )
-    {
-        delete *it;
-        ++it;
-    }
 }
 
 OUString DataSupplier::queryContentIdentifierString( sal_uInt32 nIndex )

ucb/source/ucp/gio/gio_datasupplier.hxx

@@ -22,6 +22,7 @@
 
 #include <ucbhelper/resultset.hxx>
 #include "gio_content.hxx"
+#include <memory>
 #include <vector>
 
 namespace gio
@@ -48,7 +49,7 @@ struct ResultListEntry
     }
 };
 
-typedef std::vector< ResultListEntry* > ResultList;
+typedef std::vector< std::unique_ptr<ResultListEntry> > ResultList;
 
 class DataSupplier : public ucbhelper::ResultSetDataSupplier
 {