LibWeb: Remove duplicated code in grid auto track counting

This refactoring simplifies the resolution of minimum and maximum sizes
during the counting of auto tracks.

No changes in behavior are intended.

Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp

@@ -93,16 +93,23 @@ int GridFormattingContext::count_of_repeated_auto_fill_or_fit_tracks(GridDimensi
     auto const& repeat_track_list = track_list.first().repeat().grid_track_size_list().track_list();
     for (auto const& explicit_grid_track : repeat_track_list) {
         auto const& track_sizing_function = explicit_grid_track;
+        CSSPixels track_size = 0;
         if (track_sizing_function.is_minmax()) {
-            if (track_sizing_function.minmax().max_grid_size().is_definite() && !track_sizing_function.minmax().min_grid_size().is_definite())
-                size_of_repeated_tracks += resolve_definite_track_size(track_sizing_function.minmax().max_grid_size(), *m_available_space);
-            else if (track_sizing_function.minmax().min_grid_size().is_definite() && !track_sizing_function.minmax().max_grid_size().is_definite())
-                size_of_repeated_tracks += resolve_definite_track_size(track_sizing_function.minmax().min_grid_size(), *m_available_space);
-            else if (track_sizing_function.minmax().min_grid_size().is_definite() && track_sizing_function.minmax().max_grid_size().is_definite())
-                size_of_repeated_tracks += min(resolve_definite_track_size(track_sizing_function.minmax().min_grid_size(), *m_available_space), resolve_definite_track_size(track_sizing_function.minmax().max_grid_size(), *m_available_space));
+            auto const& min_size = track_sizing_function.minmax().min_grid_size();
+            auto const& max_size = track_sizing_function.minmax().max_grid_size();
+            if (max_size.is_definite()) {
+                track_size = resolve_definite_track_size(max_size, *m_available_space);
+                if (min_size.is_definite())
+                    track_size = min(track_size, resolve_definite_track_size(min_size, *m_available_space));
+            } else if (min_size.is_definite()) {
+                track_size = resolve_definite_track_size(min_size, *m_available_space);
+            } else {
+                VERIFY_NOT_REACHED();
+            }
         } else {
-            size_of_repeated_tracks += min(resolve_definite_track_size(track_sizing_function.grid_size(), *m_available_space), resolve_definite_track_size(track_sizing_function.grid_size(), *m_available_space));
+            track_size = resolve_definite_track_size(track_sizing_function.grid_size(), *m_available_space);
         }
+        size_of_repeated_tracks += track_size;
     }
 
     if (size_of_repeated_tracks == 0)