[Telemetry] Rename RunSmoothness to RunPageInteractions

tools/perf/page_sets/alexa1-10000.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.
 from telemetry.page.page_set import PageSet
 from telemetry.page.page import Page
 
 
 class Alexa1To10000Page(Page):
 
   def __init__(self, url, page_set):
     super(Alexa1To10000Page, self).__init__(url=url, page_set=page_set)
 
-  def RunSmoothness(self, action_runner):
+  def RunPageInteractions(self, action_runner):
     interaction = action_runner.BeginGestureInteraction(
         'ScrollAction', is_smooth=True)
     action_runner.ScrollPage()
     interaction.End()
 
 
 class Alexa1To10000PageSet(PageSet):
   """ Top 1-10000 Alexa global.
       Generated on 2013-09-03 13:59:53.459117 by rmistry using
       create_page_set.py.
@@ skipping 19344 matching lines @@
       # Why: #9996 in Alexa global
       'http://www.mastemplate.com/',
       # Why: #9997 in Alexa global
       'http://www.bolha.com/',
       # Why: #9998 in Alexa global
       'http://www.tastyplay.com/',
       # Why: #9999 in Alexa global
       'http://www.busuk.org/']
     for url in urls_list:
       self.AddUserStory(Alexa1To10000Page(url, self))