Remove unused variable in nested unordered_[multi]set

We sort the final container valueSorted at the end.

Author: hahnjo

types/unordered_multiset/nested/read.C

@@ -23,8 +23,6 @@ static void PrintNestedUnorderedMultisetValue(const REntry &entry,
                                               bool last = false) {
   UnorderedMultiset &value = *entry.GetPtr<UnorderedMultiset>(name);
 
-  std::vector<UnorderedMultiset::value_type> valueInnerSorted(value.begin(),
-                                                              value.end());
   std::vector<std::vector<UnorderedMultiset::value_type::value_type>>
       valueSorted;
 

types/unordered_set/nested/read.C

@@ -21,8 +21,6 @@ static void PrintNestedUnorderedSetValue(const REntry &entry,
                                          std::ostream &os, bool last = false) {
   UnorderedSet &value = *entry.GetPtr<UnorderedSet>(name);
 
-  std::vector<UnorderedSet::value_type> valueInnerSorted(
-      value.begin(), value.end());
   std::vector<std::vector<UnorderedSet::value_type::value_type>> valueSorted;
 
   for (auto inner : value) {