[Telemetry] Modify CreatePageSet to CreateStorySet

content/test/gpu/gpu_tests/hardware_accelerated_feature.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 hardware_accelerated_feature_expectations as expectations
 
 from telemetry import benchmark
 from telemetry.page import page as page_module
 from telemetry.page import page_set
 from telemetry.page import page_test
 
@@ skipping 38 matching lines @@
   """Tests GPU acceleration is reported as active for various features"""
   test = _HardwareAcceleratedFeatureValidator
 
   @classmethod
   def Name(cls):
     return 'hardware_accelerated_feature'
 
   def CreateExpectations(self):
     return expectations.HardwareAcceleratedFeatureExpectations()
 
-  def CreatePageSet(self, options):
+  def CreateStorySet(self, options):
     features = ['WebGL', 'Canvas']
 
     ps = page_set.PageSet()
 
     for feature in features:
       ps.AddUserStory(ChromeGpuPage(page_set=ps, feature=feature))
     return ps