Factor out a perf test result printer method.

chrome/test/perf/perf_test.h

Index: chrome/test/perf/perf_test.h
diff --git a/chrome/test/perf/perf_test.h b/chrome/test/perf/perf_test.h
index c40cc5ec9c1eea1653c39c6329acd1863cf31fa8..f41558ac94bd90bc06840695960e20485ae097e6 100644
--- a/chrome/test/perf/perf_test.h
+++ b/chrome/test/perf/perf_test.h
@@ -12,88 +12,6 @@
 
 namespace perf_test {
 
-// Prints numerical information to stdout in a controlled format, for
-// post-processing. |measurement| is a description of the quantity being
-// measured, e.g. "vm_peak"; |modifier| is provided as a convenience and
-// will be appended directly to the name of the |measurement|, e.g.
-// "_browser"; |trace| is a description of the particular data point, e.g.
-// "reference"; |value| is the measured value; and |units| is a description
-// of the units of measure, e.g. "bytes". If |important| is true, the output
-// line will be specially marked, to notify the post-processor. The strings
-// may be empty.  They should not contain any colons (:) or equals signs (=).
-// A typical post-processing step would be to produce graphs of the data
-// produced for various builds, using the combined |measurement| + |modifier|
-// string to specify a particular graph and the |trace| to identify a trace
-// (i.e., data series) on that graph.
-void PrintResult(const std::string& measurement,
-                 const std::string& modifier,
-                 const std::string& trace,
-                 size_t value,
-                 const std::string& units,
-                 bool important);
-
-void AppendResult(std::string& output,
-                  const std::string& measurement,
-                  const std::string& modifier,
-                  const std::string& trace,
-                  size_t value,
-                  const std::string& units,
-                  bool important);
-
-// Like the above version of PrintResult(), but takes a std::string value
-// instead of a size_t.
-void PrintResult(const std::string& measurement,
-                 const std::string& modifier,
-                 const std::string& trace,
-                 const std::string& value,
-                 const std::string& units,
-                 bool important);
-
-void AppendResult(std::string& output,
-                  const std::string& measurement,
-                  const std::string& modifier,
-                  const std::string& trace,
-                  const std::string& value,
-                  const std::string& units,
-                  bool important);
-
-// Like PrintResult(), but prints a (mean, standard deviation) result pair.
-// The |<values>| should be two comma-separated numbers, the mean and
-// standard deviation (or other error metric) of the measurement.
-void PrintResultMeanAndError(const std::string& measurement,
-                             const std::string& modifier,
-                             const std::string& trace,
-                             const std::string& mean_and_error,
-                             const std::string& units,
-                             bool important);
-
-void AppendResultMeanAndError(std::string& output,
-                              const std::string& measurement,
-                              const std::string& modifier,
-                              const std::string& trace,
-                              const std::string& mean_and_error,
-                              const std::string& units,
-                              bool important);
-
-// Like PrintResult(), but prints an entire list of results. The |values|
-// will generally be a list of comma-separated numbers. A typical
-// post-processing step might produce plots of their mean and standard
-// deviation.
-void PrintResultList(const std::string& measurement,
-                     const std::string& modifier,
-                     const std::string& trace,
-                     const std::string& values,
-                     const std::string& units,
-                     bool important);
-
-void AppendResultList(std::string& output,
-                      const std::string& measurement,
-                      const std::string& modifier,
-                      const std::string& trace,
-                      const std::string& values,
-                      const std::string& units,
-                      bool important);
-
 // Prints IO performance data for use by perf graphs.
 void PrintIOPerfInfo(const std::string& test_name,
                      const ChromeProcessList& chrome_processes,
@@ -122,20 +40,6 @@ std::string MemoryUsageInfoToString(const std::string& test_name,
                                     const ChromeProcessList& chrome_processes,
                                     base::ProcessId browser_pid);
 
-// Prints memory commit charge stats for use by perf graphs.
-void PrintSystemCommitCharge(const std::string& test_name,
-                             size_t charge,
-                             bool important);
-
-void PrintSystemCommitCharge(FILE* target,
-                             const std::string& test_name,
-                             size_t charge,
-                             bool important);
-
-std::string SystemCommitChargeToString(const std::string& test_name,
-                                       size_t charge,
-                                       bool important);
-
 }  // namespace perf_test
 
 #endif  // CHROME_TEST_PERF_PERF_TEST_H_