CL for perf tryjob on mac

tools/perf/page_sets/key_desktop_move_cases.py

 # Copyright 2015 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 KeyDesktopMoveCasesPage(page_module.Page):
 
   def __init__(self, url, page_set, name='', credentials=None):
@@ skipping 85 matching lines @@
 
   def RunNavigateSteps(self, action_runner):
     super(GoogleMapsPage, self).RunNavigateSteps(action_runner)
     action_runner.WaitForElement(selector='.widget-scene-canvas')
     action_runner.WaitForElement(selector='.widget-zoom-in')
     action_runner.WaitForElement(selector='.widget-zoom-out')
 
   def RunPageInteractions(self, action_runner):
     for _ in range(3):
       action_runner.Wait(2)
-      interaction = action_runner.BeginGestureInteraction(
-          'DragAction', repeatable=True)
-      action_runner.DragPage(left_start_ratio=0.5, top_start_ratio=0.75,
-                             left_end_ratio=0.75, top_end_ratio=0.5)
-      interaction.End()
+      with action_runner.CreateGestureInteraction(
+          'DragAction', repeatable=True):
+        action_runner.DragPage(left_start_ratio=0.5, top_start_ratio=0.75,
+                               left_end_ratio=0.75, top_end_ratio=0.5)
     # TODO(ssid): Add zoom gestures after fixing bug crbug.com/462214.
 
 
 class KeyDesktopMoveCasesPageSet(page_set_module.PageSet):
 
   """ Special cases for move gesture """
 
   def __init__(self):
     super(KeyDesktopMoveCasesPageSet, self).__init__(
       archive_data_file='data/key_desktop_move_cases.json',
       bucket=page_set_module.PARTNER_BUCKET)
 
     self.AddUserStory(GmailMouseScrollPage(self))
     self.AddUserStory(GoogleMapsPage(self))