[Telemetry] Rename RunSmoothness to RunPageInteractions

tools/perf/page_sets/top_10.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 import page as page_module
 from telemetry.page import page_set as page_set_module
 
 
 class SimpleScrollPage(page_module.Page):
   def __init__(self, url, page_set, credentials='', name=''):
     super(SimpleScrollPage, self).__init__(
         url, page_set=page_set, name=name,
         credentials_path='data/credentials.json')
     self.credentials = credentials
 
-  def RunSmoothness(self, action_runner):
+  def RunPageInteractions(self, action_runner):
     interaction = action_runner.BeginGestureInteraction(
         'ScrollAction', is_smooth=True)
     action_runner.ScrollPage()
     interaction.End()
 
 class Google(SimpleScrollPage):
   def __init__(self, page_set):
     super(Google, self).__init__(
       url='https://www.google.com/#hl=en&q=barack+obama', page_set=page_set)
 
@@ skipping 93 matching lines @@
     self.AddUserStory(SimpleScrollPage('http://www.amazon.com', self))
 
     # #4 Alexa
     self.AddUserStory(SimpleScrollPage('http://www.yahoo.com/', self))
 
     # #16 Alexa
     self.AddUserStory(SimpleScrollPage('http://www.bing.com/', self))
 
     # #20 Alexa
     self.AddUserStory(SimpleScrollPage('http://www.ask.com/', self))