[Telemetry] Modify CreatePageSet to CreateStorySet

tools/telemetry/telemetry/internal/util/find_dependencies.py

 # Copyright 2014 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 fnmatch
 import imp
 import logging
 import modulefinder
 import optparse
 import os
@@ skipping 61 matching lines @@
     parser = optparse.OptionParser()
     test_obj.AddCommandLineArgs(parser, None)
     options = optparse.Values()
     for k, v in parser.get_default_values().__dict__.iteritems():
       options.ensure_value(k, v)
 
     # Page set paths are relative to their runner script, not relative to us.
     path.GetBaseDir = lambda: base_dir
     # TODO: Loading the page set will automatically download its Cloud Storage
     # deps. This is really expensive, and we don't want to do this by default.
-    page_set = test_obj.CreatePageSet(options)
+    story_set = test_obj.CreateStorySet(options)
 
     # Add all of its serving_dirs as dependencies.
-    for serving_dir in page_set.serving_dirs:
+    for serving_dir in story_set.serving_dirs:
       yield serving_dir
 
 
 def FindExcludedFiles(files, options):
   # Define some filters for files.
   def IsHidden(path_string):
     for pathname_component in path_string.split(os.sep):
       if pathname_component.startswith('.'):
         return True
     return False
@@ skipping 147 matching lines @@
 
   def Run(self, args):
     target_paths = args.positional_args
     dependencies = FindDependencies(target_paths, args)
     if args.zip:
       ZipDependencies(target_paths, dependencies, args)
       print 'Zip archive written to %s.' % args.zip
     else:
       print '\n'.join(sorted(dependencies))
     return 0