Qt: Use append iso push_*

modules/gui/qt4/components/preferences_widgets.cpp

@@ -706,7 +706,7 @@ ModuleListConfigControl::~ModuleListConfigControl()
        cbl->checkBox = cb; \
 \
        cbl->psz_module = strdup( module_get_object( p_parser ) ); \
-       modules.push_back( cbl ); \
+       modules.append( cbl ); \
 \
        if( p_item->value.psz && strstr( p_item->value.psz, cbl->psz_module ) ) \
             cbl->checkBox->setChecked( true ); \

modules/gui/qt4/dialogs/plugins.cpp

@@ -338,7 +338,7 @@ void ExtensionListModel::updateList()
     FOREACH_ARRAY( p_ext, p_mgr->extensions )
     {
         ext = new ExtensionCopy( p_ext );
-        extensions.push_back( ext );
+        extensions.append( ext );
     }
     FOREACH_END()
     vlc_mutex_unlock( &p_mgr->lock );