tdf#75280 Convert inappropriate use of sal_uIntPtr to better integer types

Change-Id: I5a1bbbc677f41fec342484b5244a32ce3a624bd8
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/86049
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
diff --git a/svx/source/gallery2/galbrws1.cxx b/svx/source/gallery2/galbrws1.cxx
index 796586e..8a435a5 100644
--- a/svx/source/gallery2/galbrws1.cxx
+++ b/svx/source/gallery2/galbrws1.cxx
@@ -135,7 +135,7 @@
    mpThemes->SetSelectHdl( LINK( this, GalleryBrowser1, SelectThemeHdl ) );
    mpThemes->SetAccessibleName(SvxResId(RID_SVXSTR_GALLERYPROPS_GALTHEME));

    for( sal_uInt64 i = 0, nCount = mpGallery->GetThemeCount(); i < nCount; i++ )
    for( size_t i = 0, nCount = mpGallery->GetThemeCount(); i < nCount; i++ )
        ImplInsertThemeEntry( mpGallery->GetThemeInfo( i ) );

    ImplAdjustControls();