Add System health stories for Emerging market

tools/perf/page_sets/system_health/loading_stories.py

 # Copyright 2016 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 page_sets.system_health import platforms
 from page_sets.system_health import story_tags
 from page_sets.system_health import system_health_story
 
 from page_sets.login_helpers import dropbox_login
 from page_sets.login_helpers import google_login
@@ skipping 21 matching lines @@
   NAME = 'load:search:baidu'
   URL = 'https://www.baidu.com/s?word=google'
   TAGS = [story_tags.INTERNATIONAL]
 
 
 class LoadYahooStory(_LoadingStory):
   NAME = 'load:search:yahoo'
   URL = 'https://search.yahoo.com/search;_ylt=?p=google'
 
 
-class LoadAmazonStory(_LoadingStory):
+class LoadAmazonDesktopStory(_LoadingStory):
   NAME = 'load:search:amazon'
   URL = 'https://www.amazon.com/s/?field-keywords=nexus'
+  SUPPORTED_PLATFORMS = platforms.DESKTOP_ONLY
 
 
 class LoadTaobaoDesktopStory(_LoadingStory):
   NAME = 'load:search:taobao'
   URL = 'https://world.taobao.com/'
   SUPPORTED_PLATFORMS = platforms.DESKTOP_ONLY
   TAGS = [story_tags.INTERNATIONAL]
 
 
 class LoadTaobaoMobileStory(_LoadingStory):
@@ skipping 36 matching lines @@
   NAME = 'load:social:vk'
   URL = 'https://vk.com/sbeatles'
   # Due to the deterministic date injected by WPR (February 2008), the cookie
   # set by https://vk.com immediately expires, so the page keeps refreshing
   # indefinitely on mobile
   # (see https://github.com/chromium/web-page-replay/issues/71).
   SUPPORTED_PLATFORMS = platforms.DESKTOP_ONLY
   TAGS = [story_tags.INTERNATIONAL]
 
 
-class LoadInstagramStory(_LoadingStory):
+class LoadInstagramDesktopStory(_LoadingStory):
   NAME = 'load:social:instagram'
   URL = 'https://www.instagram.com/selenagomez/'
+  SUPPORTED_PLATFORMS = platforms.DESKTOP_ONLY
 
 
 class LoadPinterestStory(_LoadingStory):
   NAME = 'load:social:pinterest'
   URL = 'https://uk.pinterest.com/categories/popular/'
   TAGS = [story_tags.JAVASCRIPT_HEAVY]
 
 
 class LoadTumblrStory(_LoadingStory):
   NAME = 'load:social:tumblr'
@@ skipping 87 matching lines @@
     has_button = action_runner.EvaluateJavaScript(
         '!!document.querySelector({{ selector }})',
         selector=self._CLOSE_BUTTON_SELECTOR)
     if has_button:
       action_runner.ClickElement(selector=self._CLOSE_BUTTON_SELECTOR)
 
 
 class LoadWikipediaStory(_LoadingStory):
   NAME = 'load:news:wikipedia'
   URL = 'https://en.wikipedia.org/wiki/Science'
+  TAGS = [story_tags.EMERGING_MARKET]
+
+
+class LoadCricBuzzStory(_LoadingStory):
+  NAME = 'load:news:cricbuzz'
+  URL = 'http://m.cricbuzz.com'
+  SUPPORTED_PLATFORMS = platforms.MOBILE_ONLY
+  TAGS = [story_tags.EMERGING_MARKET]
+
+
+class LoadIrctcStory(_LoadingStory):
+  NAME = 'load:news:irctc'
+  URL = 'https://www.irctc.co.in'
+  SUPPORTED_PLATFORMS = platforms.MOBILE_ONLY
+  TAGS = [story_tags.EMERGING_MARKET]
 
 
 ################################################################################
 # Audio, images, and video.
 ################################################################################
 
 
-class LoadYouTubeStory(_LoadingStory):
-  # No way to disable autoplay on desktop.

[perezju, 2017/04/11 09:43:35]

nit: keep this comment?

[ssid, 2017/04/11 21:52:55]

Done.

+class LoadYouTubeDesktopStory(_LoadingStory):
   NAME = 'load:media:youtube'
   URL = 'https://www.youtube.com/watch?v=QGfhS1hfTWw&autoplay=false'
   PLATFORM_SPECIFIC = True
+  SUPPORTED_PLATFORMS = platforms.DESKTOP_ONLY
 
 
 class LoadDailymotionStory(_LoadingStory):
   # The side panel with related videos doesn't show on desktop due to
   # https://github.com/chromium/web-page-replay/issues/74.
   NAME = 'load:media:dailymotion'
   URL = (
       'https://www.dailymotion.com/video/x489k7d_street-performer-shows-off-slinky-skills_fun?autoplay=false')
 
 
@@ skipping 29 matching lines @@
 class LoadImgurStory(_LoadingStory):
   NAME = 'load:media:imgur'
   URL = 'http://imgur.com/gallery/5UlBN'
 
 
 class LoadFacebookPhotosMobileStory(_LoadingStory):
   NAME = 'load:media:facebook_photos'
   URL = (
       'https://m.facebook.com/rihanna/photos/a.207477806675.138795.10092511675/10153911739606676/?type=3&source=54&ref=page_internal')
   SUPPORTED_PLATFORMS = platforms.MOBILE_ONLY
+  TAGS = [story_tags.EMERGING_MARKET]
 
 
 class LoadFacebookPhotosDesktopStory(_LoadingStory):
   NAME = 'load:media:facebook_photos'
   URL = (
       'https://www.facebook.com/rihanna/photos/a.207477806675.138795.10092511675/10153911739606676/?type=3&theater')
   # Recording currently does not work. The page gets stuck in the
   # theater viewer.
   SUPPORTED_PLATFORMS = platforms.NO_PLATFORMS
 
@@ skipping 42 matching lines @@
 @decorators.Disabled('android')  # crbug.com/657433
 class LoadGmailMobileStory(_LoadGmailBaseStory):
   SUPPORTED_PLATFORMS = platforms.MOBILE_ONLY
 
   def _DidLoadDocument(self, action_runner):
     # Wait until the UI loads.
     action_runner.WaitForElement('#apploadingdiv')
     action_runner.WaitForJavaScriptCondition(
         'document.getElementById("apploadingdiv").style.height === "0px"')
 
-class LoadMapsStory(_LoadingStory):
-  NAME = 'load:tools:maps'
-  URL = 'https://www.google.com/maps/place/London,+UK/'
-
-
 class LoadStackOverflowStory(_LoadingStory):
   NAME = 'load:tools:stackoverflow'
   URL = (
       'https://stackoverflow.com/questions/36827659/compiling-an-application-for-use-in-highly-radioactive-environments')
 
 
 class LoadDropboxStory(_LoadingStory):
   NAME = 'load:tools:dropbox'
   URL = 'https://www.dropbox.com'
 
@@ skipping 56 matching lines @@
   NAME = 'load:games:miniclip'
   # Using "https://" causes "404 Not Found" during WPR recording.
   URL = 'http://www.miniclip.com/games/en/'
   SUPPORTED_PLATFORMS = platforms.DESKTOP_ONLY  # Requires Flash.
 
 
 class LoadAlphabettyStory(_LoadingStory):
   NAME = 'load:games:alphabetty'
   URL = 'https://king.com/play/alphabetty'
   SUPPORTED_PLATFORMS = platforms.DESKTOP_ONLY  # Requires Flash.