Rename sunspider_benchmark to sunspider.

tools/perf/perf_tools/sunspider_benchmark.py

-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import collections
-import json
-
-from telemetry import multi_page_benchmark
-from telemetry import util
-
-
-class SunSpiderBenchark(multi_page_benchmark.MultiPageBenchmark):
-  def MeasurePage(self, _, tab, results):
-    js_is_done = """
-window.location.pathname.indexOf('sunspider-results') >= 0"""
-    def _IsDone():
-      return tab.runtime.Evaluate(js_is_done)
-    util.WaitFor(_IsDone, 300, poll_interval=5)
-
-    js_get_results = 'JSON.stringify(output);'
-    js_results = json.loads(tab.runtime.Evaluate(js_get_results))
-    r = collections.defaultdict(list)
-    totals = []
-    # js_results is: [{'foo': v1, 'bar': v2},
-    #                 {'foo': v3, 'bar': v4},
-    #                 ...]
-    for result in js_results:
-      total = 0
-      for key, value in result.iteritems():
-        r[key].append(value)
-        total += value
-      totals.append(total)
-    for key, values in r.iteritems():
-      results.Add('t', 'ms', values, chart_name=key, data_type='unimportant')
-    results.Add('t', 'ms', totals, chart_name='total')