Add NavigateToPage API for action_runner.

tools/perf/page_sets/polymer.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.
 # pylint: disable=W0401,W0614
 from telemetry.page.actions.all_page_actions import *
 from telemetry.page import page as page_module
 from telemetry.page import page_set as page_set_module
 
 class PolymerPage(page_module.Page):
 
   def __init__(self, url, page_set):
     super(PolymerPage, self).__init__(
       url=url,
       page_set=page_set)
     self.archive_data_file = "data/polymer.json"
     self.script_to_evaluate_on_commit = '''
       document.addEventListener("polymer-ready", function() {
         window.__polymer_ready = true;
       });
     '''
 
   def RunNavigateSteps(self, action_runner):
-    action_runner.RunAction(NavigateAction())
+    action_runner.NavigateToPage(self)
     action_runner.RunAction(WaitAction(
       { 'javascript': "window.__polymer_ready" }))
 
 
 class PolymerCalculatorPage(PolymerPage):
 
   def __init__(self, page_set):
     super(PolymerCalculatorPage, self).__init__(
       url='http://localhost:8000/components/paper-calculator/demo.html',
       page_set=page_set)
@@ skipping 85 matching lines @@
 
 class PolymerPageSet(page_set_module.PageSet):
 
   def __init__(self):
     super(PolymerPageSet, self).__init__(
       user_agent_type='mobile',
       archive_data_file='data/polymer.json')
 
     self.AddPage(PolymerCalculatorPage(self))
     self.AddPage(PolymerShadowPage(self))