Remove unused Actual() function

PiperOrigin-RevId: 783126680
Change-Id: I3f67dcb525fbcdbb701da8da2095237e37a73370

Author: andreas-abel

fleetbench/tcmalloc/empirical.cc

@@ -344,16 +344,6 @@ void EmpiricalData::RestartTraceIfNecessary() {
   }
 }
 
-std::vector<EmpiricalData::Entry> EmpiricalData::Actual() const {
-  std::vector<Entry> data;
-  data.reserve(state_.size());
-  for (const auto& s : state_) {
-    data.push_back({s.size, static_cast<double>(s.total),
-                    static_cast<double>(s.objs.size())});
-  }
-  return data;
-}
-
 std::vector<EmpiricalData::Entry> GetEmpiricalDataEntries(
     absl::string_view file) {
   std::vector<EmpiricalData::Entry> distribution;

fleetbench/tcmalloc/empirical.h

@@ -208,10 +208,6 @@ class EmpiricalData {
   // incremented.
   void ReplayNext();
 
-  // Empirical stats for the lifetime of this simulation (not including
-  // startup allocations.)
-  std::vector<Entry> Actual() const;
-
   std::default_random_engine* const rng() { return &rng_; }
 
   // Saves the list of live objects of each size class.  We will later restore