Add System health stories for Emerging market

tools/perf/page_sets/system_health/searching_stories.py

Index: tools/perf/page_sets/system_health/searching_stories.py
diff --git a/tools/perf/page_sets/system_health/searching_stories.py b/tools/perf/page_sets/system_health/searching_stories.py
index 329a0cb5ab276b5a16f3b94ee2e5bd9da0109144..5a5dee80893e6828753dab81a669232702763779 100644
--- a/tools/perf/page_sets/system_health/searching_stories.py
+++ b/tools/perf/page_sets/system_health/searching_stories.py
@@ -2,12 +2,15 @@
 # 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
 
 
 class SearchGoogleStory(system_health_story.SystemHealthStory):
   NAME = 'search:portal:google'
   URL = 'https://www.google.co.uk/'
+  TAGS = [story_tags.EMERGING_MARKET]
 
   _SEARCH_BOX_SELECTOR = 'input[aria-label="Search"]'
   _RESULT_SELECTOR = '.r > a[href*="wikipedia"]'
@@ -33,3 +36,23 @@ class SearchGoogleStory(system_health_story.SystemHealthStory):
     action_runner.Wait(1)
     action_runner.TapElement(selector=self._RESULT_SELECTOR)
     action_runner.tab.WaitForDocumentReadyStateToBeComplete()
+
+class SearchOmniboxStory(system_health_story.SystemHealthStory):
+  NAME = 'search:google:omnibox'
+  URL = 'https://www.google.co.in'
+  SUPPORTED_PLATFORMS = platforms.MOBILE_ONLY
+  TAGS = [story_tags.EMERGING_MARKET]
+
+  def RunPageInteractions(self, action_runner):
+    platform = action_runner.tab.browser.platform
+    package = action_runner.tab.browser.GetBrowserInfo().package_name
+    platform.system_ui.WaitForUiNode(resource_id=package+':id/url_bar')
+    url_bar = platform.system_ui.GetUiNode(resource_id=package+':id/url_bar')
+    url_bar.Tap()
+    action_runner.Wait(1)
+    platform.android_action_runner.InputText('drake')
+    action_runner.Wait(0.5)
+    platform.android_action_runner.InputKeyEvent(66)

[perezju, 2017/04/04 09:23:38]

use the constant name from:
https://github.com/catapult-project/catapult/blob/master/devil/devil/android/...

[ssid, 2017/04/04 20:59:49]

Done.

+
+    action_runner.WaitForNavigate(15)
+    action_runner.ScrollPage(use_touch=True, distance=500)