Remove public declaration for compute stats

include/benchmark/benchmark.h

@@ -198,12 +198,6 @@ void RunMatchingBenchmarks(const std::string& spec,
 void FindMatchingBenchmarkNames(const std::string& re,
                                 std::vector<std::string>* benchmark_names);
 
-// Given a collection of reports, computes their mean and stddev.
-// REQUIRES: all runs in "reports" must be from the same benchmark.
-void ComputeStats(const std::vector<BenchmarkReporter::Run>& reports,
-                  BenchmarkReporter::Run* mean_data,
-                  BenchmarkReporter::Run* stddev_data);
-
 // Simple reporter that outputs benchmark data to the console. This is the
 // default reporter used by RunSpecifiedBenchmarks().
 class ConsoleReporter : public BenchmarkReporter {

src/benchmark.cc

@@ -645,11 +645,6 @@ void RunBenchmark(const benchmark::Benchmark::Instance& b,
   }
 }
 
-}  // namespace
-
-
-BenchmarkReporter::~BenchmarkReporter() {}
-
 
 void ComputeStats(const std::vector<BenchmarkReporter::Run>& reports,
                   BenchmarkReporter::Run* mean_data,
@@ -705,6 +700,12 @@ void ComputeStats(const std::vector<BenchmarkReporter::Run>& reports,
 }
 
 
+}  // namespace
+
+
+BenchmarkReporter::~BenchmarkReporter() {}
+
+
 bool ConsoleReporter::ReportContext(const Context& context) {
   name_field_width_ = context.name_field_width;
 
@@ -760,7 +761,7 @@ void ConsoleReporter::ReportRuns(
 
   Run mean_data;
   Run stddev_data;
-  benchmark::ComputeStats(reports, &mean_data, &stddev_data);
+  ComputeStats(reports, &mean_data, &stddev_data);
 
   // Output using PrintRun.
   PrintRunData(mean_data);