Google Earth page in system health's browse story set.

tools/perf/page_sets/system_health/browsing_stories.py

Index: tools/perf/page_sets/system_health/browsing_stories.py
diff --git a/tools/perf/page_sets/system_health/browsing_stories.py b/tools/perf/page_sets/system_health/browsing_stories.py
index 8d5ac935d8503c05d11bece299827635e1659110..563020b277728dce41cef07bc49064e283ce79d5 100644
--- a/tools/perf/page_sets/system_health/browsing_stories.py
+++ b/tools/perf/page_sets/system_health/browsing_stories.py
@@ -487,3 +487,45 @@ class PinterestDesktopStory(_MediaBrowsingStory):
                           '".Button.borderless.close.visible")')
     action_runner.ClickElement(element_function=x_element_function)
     action_runner.Wait(1)  # Wait to make navigation realistic.
+
+
+class GoogleEarthStory(_NewsBrowsingStory):
+  """
+  Google Earth story:
+    _ Start at https://www.maps.google.com/maps
+    _ Click on the Earth link
+    _ Click ZoomIn three times, waiting for 3 sec in between.
+
+  """
+  NAME = 'browse:tools:earth'
+  URL = 'https://www.google.co.uk/maps/@51.4655936,-0.0985949,3329a,35y,40.58t/data=!3m1!1e3'
+  _EARTH_BUTTON_SELECTOR = '[aria-labelledby="widget-minimap-caption"]'
+  _EARTH_ZOOM_IN_SELECTOR = '[aria-label="Zoom in"]'
+  SUPPORTED_PLATFORMS = platforms.DESKTOP_ONLY
+  TAGS = [story_tags.JAVASCRIPT_HEAVY]
+
+  def _DidLoadDocument(self, action_runner):
+    # Zommin three times.
+    action_runner.WaitForElement(selector=self._EARTH_ZOOM_IN_SELECTOR)
+    action_runner.ClickElement(selector=self._EARTH_ZOOM_IN_SELECTOR)
+    action_runner.Wait(1)
+    action_runner.ClickElement(selector=self._EARTH_ZOOM_IN_SELECTOR)
+    action_runner.Wait(1)
+    action_runner.ClickElement(selector=self._EARTH_ZOOM_IN_SELECTOR)
+    action_runner.Wait(1)
+    action_runner.ClickElement(selector=self._EARTH_ZOOM_IN_SELECTOR)
+    action_runner.Wait(5)
+
+    for _ in range(2):
+      with action_runner.CreateGestureInteraction(
+            'DragAction', repeatable=True):
+          action_runner.DragPage(left_start_ratio=0.5, top_start_ratio=0,
+                                 left_end_ratio=0.5, top_end_ratio=0.5)
+      action_runner.Wait(5)
+
+    for _ in range(2):
+      with action_runner.CreateGestureInteraction(
+            'DragAction', repeatable=True):
+          action_runner.DragPage(left_start_ratio=0.5, top_start_ratio=0,
+                                 left_end_ratio=0, top_end_ratio=0)
+      action_runner.Wait(5)