Reland of Memory Infra: Replace memory_health_plan with top_10_mobile

tools/perf/page_sets/memory_health_story.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.
-
-import logging
-import re
-
-from telemetry.page import page as page_module
-from telemetry.page import shared_page_state
-from telemetry import story
-
-from devil.android.sdk import intent # pylint: disable=import-error
-from devil.android.sdk import keyevent # pylint: disable=import-error
-
-
-DUMP_WAIT_TIME = 3
-
-URL_LIST = [
-    'http://google.com',
-    'http://vimeo.com',
-    'http://yahoo.com',
-    'http://baidu.com',
-    'http://cnn.com',
-    'http://yandex.ru',
-    'http://yahoo.co.jp',
-    'http://amazon.com',
-    'http://ebay.com',
-    'http://bing.com',
-]
-
-
-class MemoryHealthPage(page_module.Page):
-  """Abstract page class for measuring memory."""
-
-  _PHASE = NotImplemented
-
-  def __init__(self, story_set, name, url):
-    super(MemoryHealthPage, self).__init__(
-        page_set=story_set, name=name, url=url,
-        shared_page_state_class=shared_page_state.SharedMobilePageState,
-        grouping_keys={'phase': self._PHASE})
-
-  def _TakeMemoryMeasurement(self, action_runner):
-    action_runner.Wait(1)  # See crbug.com/540022#c17.
-    with action_runner.CreateInteraction(self._PHASE):
-      action_runner.Wait(DUMP_WAIT_TIME)
-      action_runner.ForceGarbageCollection()
-      action_runner.tab.browser.platform.FlushEntireSystemCache()
-      action_runner.Wait(DUMP_WAIT_TIME)
-      if not action_runner.tab.browser.DumpMemory():
-        logging.error('Unable to get a memory dump for %s.', self.name)
-
-
-class ForegroundPage(MemoryHealthPage):
-  """Take a measurement after loading a regular webpage."""
-
-  _PHASE = 'foreground'
-
-  def __init__(self, story_set, name, url):
-    super(ForegroundPage, self).__init__(story_set, name, url)
-
-  def RunPageInteractions(self, action_runner):
-    action_runner.tab.WaitForDocumentReadyStateToBeComplete()
-    self._TakeMemoryMeasurement(action_runner)
-
-
-class BackgroundPage(MemoryHealthPage):
-  """Take a measurement while Chrome is in the background."""
-
-  _PHASE = 'background'
-
-  def __init__(self, story_set, name):
-    super(BackgroundPage, self).__init__(story_set, name, 'about:blank')
-
-  def RunPageInteractions(self, action_runner):
-    action_runner.tab.WaitForDocumentReadyStateToBeComplete()
-
-    # Launch clock app, pushing Chrome to the background.
-    android_platform = action_runner.tab.browser.platform
-    android_platform.LaunchAndroidApplication(
-        intent.Intent(package='com.google.android.deskclock',
-                      activity='com.android.deskclock.DeskClock'),
-        app_has_webviews=False)
-
-    # Take measurement.
-    self._TakeMemoryMeasurement(action_runner)
-
-    # Go back to Chrome.
-    android_platform.android_action_runner.InputKeyEvent(keyevent.KEYCODE_BACK)
-
-
-class MemoryHealthStory(story.StorySet):
-  """User story for the Memory Health Plan."""
-
-  def __init__(self):
-    super(MemoryHealthStory, self).__init__(
-        archive_data_file='data/memory_health_plan.json',
-        cloud_storage_bucket=story.PARTNER_BUCKET)
-
-    for url in URL_LIST:
-      # We name pages so their foreground/background counterparts are easy
-      # to identify. For example 'http://google.com' becomes
-      # 'http_google_com' and 'after_http_google_com' respectively.
-      name = re.sub('\W+', '_', url)
-      self.AddStory(ForegroundPage(self, name, url))
-      self.AddStory(BackgroundPage(self, 'after_' + name))