Small cleanups

source/blender/blenkernel/BKE_pbvh_pixels.hh

@@ -51,7 +51,7 @@ struct PaintGeometryPrimitives {
 
   int64_t mem_size() const
   {
-    return size() * sizeof(int3);
+    return this->vert_indices.as_span().size_in_bytes();
   }
 };
 

source/blender/blenkernel/intern/pbvh_uv_islands.cc

@@ -403,7 +403,7 @@ void UVIsland::extend_border(const UVPrimitive &primitive)
   for (const VectorList<UVPrimitive>::UsedVector &primitives : uv_primitives) {
     for (const UVPrimitive &prim : primitives) {
       if (prim.has_shared_edge(primitive)) {
-        append(primitive);
+        this->append(primitive);
       }
     }
   }