Add spaceport benchmark to Chrome Remote Control.

tools/chrome_remote_control/chrome_remote_control/multi_page_benchmark.py

Index: tools/chrome_remote_control/chrome_remote_control/multi_page_benchmark.py
diff --git a/tools/chrome_remote_control/chrome_remote_control/multi_page_benchmark.py b/tools/chrome_remote_control/chrome_remote_control/multi_page_benchmark.py
index 052fdb7a88162fb0d1b9890d0c566444a75b65e9..07907618a82cf598fe2d68c67f539b87e17cb5e6 100644
--- a/tools/chrome_remote_control/chrome_remote_control/multi_page_benchmark.py
+++ b/tools/chrome_remote_control/chrome_remote_control/multi_page_benchmark.py
@@ -85,7 +85,11 @@ class CsvBenchmarkResults(BenchmarkResults):
   def PrintSummary(self, trace_tag):
     for measurement_units, values in self.results_summary.iteritems():
       measurement, units = measurement_units
-      trace = measurement + (trace_tag or '')

[nduca, 2012/11/04 19:53:30]

what is this '.'? Can we make this less hacky feeling? Or is there something
obvious I'm not getting?

[tonyg, 2012/11/05 23:02:01]

The perfbots support a chart and a trace as the "key" for each result. So I
cleaned this up by adding an optional, explicit chart_name to Add().

+      if '.' in measurement:
+        measurement, trace = measurement.split('.', 1)
+        trace += (trace_tag or '')
+      else:
+        trace = measurement + (trace_tag or '')
       PrintPerfResult(measurement, trace, values, units)