[tools/perf] Reference legacy_page_test module instead of page_test

tools/perf/benchmarks/sunspider.py

 # Copyright 2013 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
 import os
 
 from core import perf_benchmark
 
 from telemetry import page as page_module
-from telemetry.page import page_test
+from telemetry.page import legacy_page_test
 from telemetry import story
 from telemetry.value import list_of_scalar_values
 
 from metrics import power
 
 
 _URL = 'http://www.webkit.org/perf/sunspider-1.0.2/sunspider-1.0.2/driver.html'
 
 DESCRIPTIONS = {
     '3d-cube':
@@ skipping 46 matching lines @@
     'math-spectral-norm': 'Various mathematical type computations.',
     'regexp-dna': 'Regular expressions performance.',
     'string-base64': 'String processing.',
     'string-fasta': 'String processing',
     'string-tagcloud': 'String processing code to generate a giant "tagcloud".',
     'string-unpack-code': 'String processing code to extracting compressed JS.',
     'string-validate-input': 'String processing.',
 }
 
 
-class _SunspiderMeasurement(page_test.PageTest):
+class _SunspiderMeasurement(legacy_page_test.LegacyPageTest):
 
   def __init__(self):
     super(_SunspiderMeasurement, self).__init__()
     self._power_metric = None
 
   def CustomizeBrowserOptions(self, options):
     power.PowerMetric.CustomizeBrowserOptions(options)
 
   def WillStartBrowser(self, platform):
     self._power_metric = power.PowerMetric(platform)
@@ skipping 50 matching lines @@
     return 'sunspider'
 
   def CreateStorySet(self, options):
     ps = story.StorySet(
         archive_data_file='../page_sets/data/sunspider.json',
         base_dir=os.path.dirname(os.path.abspath(__file__)),
         cloud_storage_bucket=story.PARTNER_BUCKET)
     ps.AddStory(page_module.Page(
         _URL, ps, ps.base_dir, make_javascript_deterministic=False))
     return ps