Give ComputeCapacityForSerialization a minimum capacity

src/heap/heap.cc

Index: src/heap/heap.cc
diff --git a/src/heap/heap.cc b/src/heap/heap.cc
index bfd1fb50958ee8288422606051700c4324438775..0267ebc2eea114b4dbcf95eb8c8bdc3df01b0fa3 100644
--- a/src/heap/heap.cc
+++ b/src/heap/heap.cc
@@ -3113,7 +3113,7 @@ void Heap::CreateInitialObjects() {
                           TENURED));
 
   Handle<SeededNumberDictionary> slow_element_dictionary =
-      SeededNumberDictionary::New(isolate(), 1, TENURED);
+      SeededNumberDictionary::New(isolate(), 0, TENURED);
   slow_element_dictionary->set_requires_slow_elements();
   set_empty_slow_element_dictionary(*slow_element_dictionary);