Add ActionRunner wrapper for the remaining less used actions (try 2):

tools/perf/page_sets/media_cns_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 BasicPlayPage(page_module.Page):
 
   def __init__(self, url, page_set):
     super(BasicPlayPage, self).__init__(url=url, page_set=page_set)
     self.add_browser_metrics = True
 
   def PlayAction(self, action_runner):
-    action_runner.RunAction(PlayAction(
-      {
-        'wait_for_playing': True,
-        'wait_for_ended': True
-      }))
+    action_runner.PlayMedia(playing_event_timeout_in_seconds=60,
+                            ended_event_timeout_in_seconds=60)
 
   def RunMediaMetrics(self, action_runner):
     self.PlayAction(action_runner)
 
   def SeekBeforeAndAfterPlayhead(self, action_runner):
-    action_runner.RunAction(PlayAction(
-      {
-        'wait_for_playing': True,
-        'wait_for_ended': False
-      }))
+    action_runner.PlayMedia(playing_event_timeout_in_seconds=60)
     # Wait for 1 second so that we know the play-head is at ~1s.
     action_runner.Wait(1)
     # Seek to before the play-head location.
-    action_runner.RunAction(SeekAction(
-      {
-        'seek_time': '0.5',
-        'wait_for_seeked': True,
-        'seek_label': 'seek_warm'
-      }))
+    action_runner.SeekMedia(seconds=0.5, timeout_in_seconds=60,
+                            label='seek_warm')
     # Seek to after the play-head location.
-    action_runner.RunAction(SeekAction(
-      {
-        'seek_time': 15,
-        'wait_for_seeked': True,
-        'seek_label': 'seek_cold'
-      }))
+    action_runner.SeekMedia(seconds=15, timeout_in_seconds=60,
+                            label='seek_cold')
 
 class SeekBeforeAndAfterPlayheadPage(BasicPlayPage):
 
   def __init__(self, url, page_set):
     super(SeekBeforeAndAfterPlayheadPage, self).__init__(url=url,
                                                          page_set=page_set)
     self.add_browser_metrics = False
 
   def RunMediaMetrics(self, action_runner):
     self.SeekBeforeAndAfterPlayhead(action_runner)
@@ skipping 66 matching lines @@
       # pylint: disable=C0301
       'file://tough_video_cases/video.html?id=wifi_mp4&src=tulip2.mp4&type=audio&net=wifi',
       # pylint: disable=C0301
       'file://tough_video_cases/video.html?id=wifi_ogv&src=tulip2.ogv&type=audio&net=wifi',
       # pylint: disable=C0301
       'file://tough_video_cases/video.html?id=wifi_webm&src=tulip2.webm&type=audio&net=wifi'
     ]
 
     for url in urls_list2:
       self.AddPage(SeekBeforeAndAfterPlayheadPage(url, self))