Revert of Add second batch JS benchmark and code generator

tools/perf/page_sets/tough_scheduling_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.
 from telemetry.page import page as page_module
 from telemetry.page import page_set as page_set_module
 
 
 class ToughSchedulingCasesPage(page_module.Page):
 
   def __init__(self, url, page_set):
@@ skipping 351 matching lines @@
         url='file://tough_scheduling_cases/sync_scroll_offset.html',
         page_set=page_set)
 
   def RunPageInteractions(self, action_runner):
     interaction = action_runner.BeginGestureInteraction(
         'ScrollBounceAction')
     action_runner.ScrollBouncePage()
     interaction.End()
 
 
-class SecondBatchJsPage(ToughSchedulingCasesPage):
-
-  """Why: For testing dynamically loading a large batch of Javascript and
-          running a part of it in response to user input.
-  """
-
-  def __init__(self, page_set, variant='medium'):
-    super(SecondBatchJsPage, self).__init__(
-        url='file://tough_scheduling_cases/second_batch_js.html?%s' % variant,
-        page_set=page_set)
-
-  def RunPageInteractions(self, action_runner):
-    # Do a dummy tap to warm up the synthetic tap code path.
-    action_runner.TapElement(selector='div[id="spinner"]')
-    # Begin the action immediately because we want the page to update smoothly
-    # even while resources are being loaded.
-    action_runner.WaitForJavaScriptCondition('window.__ready !== undefined')
-
-    interaction = action_runner.BeginGestureInteraction('LoadAction')
-    action_runner.ExecuteJavaScript('kickOffLoading()')
-    action_runner.WaitForJavaScriptCondition('window.__ready')
-    # Click one second after the resources have finished loading.
-    action_runner.Wait(1)
-    action_runner.TapElement(selector='input[id="run"]')
-    # Wait for the test to complete.
-    action_runner.WaitForJavaScriptCondition('window.__finished')
-    interaction.End()
-
-
 class ToughSchedulingCasesPageSet(page_set_module.PageSet):
 
   """Tough scheduler latency test cases."""
 
   def __init__(self):
     super(ToughSchedulingCasesPageSet, self).__init__(
         user_agent_type='mobile',
         archive_data_file='data/tough_scheduling_cases.json',
         bucket=page_set_module.INTERNAL_BUCKET)
 
@@ skipping 52 matching lines @@
         slow_handler=False,
         bounce=False,
         page_set=self))
     # Why: Slow handler blocks scroll start
     self.AddUserStory(EmptyTouchHandlerPage(
         name='slow_handler',
         desktop=False,
         slow_handler=True,
         bounce=False,
         page_set=self))
-    # Why: Slow handler blocks scroll start until touch ACK timeout
+      # Why: Slow handler blocks scroll start until touch ACK timeout
     self.AddUserStory(EmptyTouchHandlerPage(
         name='desktop_slow_handler',
         desktop=True,
         slow_handler=True,
         bounce=False,
         page_set=self))
     # Why: Scroll bounce showing repeated transitions between scrolling and
     # sending synchronous touchmove events.  Should be nearly as fast as
     # scroll baseline.
     self.AddUserStory(EmptyTouchHandlerPage(
         name='bounce',
         desktop=False,
         slow_handler=False,
         bounce=True,
         page_set=self))
     # Why: Scroll bounce with slow handler, repeated blocking.
     self.AddUserStory(EmptyTouchHandlerPage(
         name='bounce_slow_handler',
         desktop=False,
         slow_handler=True,
         bounce=True,
         page_set=self))
-    # Why: Scroll bounce with slow handler on desktop, blocks only once until
+      # Why: Scroll bounce with slow handler on desktop, blocks only once until
     # ACK timeout.
     self.AddUserStory(EmptyTouchHandlerPage(
         name='bounce_desktop_slow_handler',
         desktop=True,
         slow_handler=True,
         bounce=True,
         page_set=self))
-    # Why: For measuring the latency of scroll-synchronized effects.
+      # Why: For measuring the latency of scroll-synchronized effects.
     self.AddUserStory(SynchronizedScrollOffsetPage(page_set=self))
-    # Why: Test loading a large amount of Javascript.
-    self.AddUserStory(SecondBatchJsPage(page_set=self, variant='light'))
-    self.AddUserStory(SecondBatchJsPage(page_set=self, variant='medium'))
-    self.AddUserStory(SecondBatchJsPage(page_set=self, variant='heavy'))