[heap] Fix stale end_ pointer in FreeListCategory::EvictFreeListItemsInList

src/heap/spaces.h

Index: src/heap/spaces.h
diff --git a/src/heap/spaces.h b/src/heap/spaces.h
index de49b5630716c1d035c1e4e901c0230d9c44dab7..058ac89c9609b22bfc632add20635f3ddf5b0346 100644
--- a/src/heap/spaces.h
+++ b/src/heap/spaces.h
@@ -904,6 +904,23 @@ class Page : public MemoryChunk {
     }
   }
 
+  intptr_t available_in_free_list(FreeListCategoryType type) {
+    switch (type) {
+      case kSmall:
+        return available_in_small_free_list();
+      case kMedium:
+        return available_in_medium_free_list();
+      case kLarge:
+        return available_in_large_free_list();
+      case kHuge:
+        return available_in_huge_free_list();
+      default:
+        UNREACHABLE();
+    }
+    UNREACHABLE();
+    return 0;
+  }
+
 #ifdef DEBUG
   void Print();
 #endif  // DEBUG