Add NavigateToPage API for action_runner.

content/test/gpu/gpu_tests/screenshot_sync.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 os
 
 import screenshot_sync_expectations as expectations
 
 from telemetry import test
 from telemetry.core import util
 from telemetry.page import page
@@ skipping 19 matching lines @@
 class ScreenshotSyncPage(page.Page):
   def __init__(self, page_set, base_dir):
     super(ScreenshotSyncPage, self).__init__(
       url='file://screenshot_sync.html',
       page_set=page_set,
       base_dir=base_dir,
       name='ScreenshotSync')
     self.user_agent_type = 'desktop'
 
   def RunNavigateSteps(self, action_runner):
-    action_runner.RunAction(NavigateAction())
+    action_runner.NavigateToPage(self)
     action_runner.RunAction(WaitAction({
       'javascript': 'window.__testComplete',
       'timeout': 120}))
 
 
 class ScreenshotSyncProcess(test.Test):
   """Tests that screenhots are properly synchronized with the frame one which
   they were requested"""
   test = _ScreenshotSyncValidator
 
   def CreateExpectations(self, page_set):
     return expectations.ScreenshotSyncExpectations()
 
   def CreatePageSet(self, options):
     ps = page_set.PageSet(
       file_path=data_path,
       description='Test cases for screenshot synchronization',
       serving_dirs=[''])
     ps.AddPage(ScreenshotSyncPage(ps, ps.base_dir))
     return ps