Add NavigateToPage API for action_runner.

tools/perf/page_sets/tough_compositor_cases.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 ToughCompositorPage(page_module.Page):
 
   def __init__(self, url, page_set):
     super(ToughCompositorPage, self).__init__(url=url, page_set=page_set)
     self.credentials_path = 'data/credentials.json'
     self.user_agent_type = 'mobile'
     self.archive_data_file = 'data/tough_compositor_cases.json'
 
   def RunNavigateSteps(self, action_runner):
-    action_runner.RunAction(NavigateAction())
+    action_runner.NavigateToPage(self)
     # TODO(epenner): Remove this wait (http://crbug.com/366933)
     action_runner.RunAction(WaitAction({'seconds': 5}))
 
 class ToughCompositorScrollPage(ToughCompositorPage):
 
   def __init__(self, url, page_set):
     super(ToughCompositorScrollPage, self).__init__(url=url, page_set=page_set)
 
   def RunSmoothness(self, action_runner):
     # Make the scroll longer to reduce noise.
@@ skipping 40 matching lines @@
       'http://jsbin.com/giqafofe/1/quiet?JS_POSTER_CIRCLE',
       # Why: JS invalidation does lots of uploads """
       'http://jsbin.com/beqojupo/1/quiet?JS_FULL_SCREEN_INVALIDATION',
     ]
 
     for url in scroll_urls_list:
       self.AddPage(ToughCompositorScrollPage(url, self))
 
     for url in wait_urls_list:
       self.AddPage(ToughCompositorWaitPage(url, self))