[Telemetry refactor] Drop "2" from method calls to JS API

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 51858efbb970f7b9b570e9acbe3db5a27287cf13..0769b2edacb66d8254373717447ae1805d1c5092 100644
--- a/tools/perf/page_sets/system_health/browsing_stories.py
+++ b/tools/perf/page_sets/system_health/browsing_stories.py
@@ -229,7 +229,7 @@ class WashingtonPostMobileStory(_NewsBrowsingStory):
     # window does not have a "Close" button, instead it has only a "Send link
     # to phone" button. So on tablets we run with the popup window open. The
     # popup is transparent, so this is mostly an aesthetical issue.
-    has_button = action_runner.EvaluateJavaScript2(
+    has_button = action_runner.EvaluateJavaScript(
         '!!document.querySelector({{ selector }})',
         selector=self._CLOSE_BUTTON_SELECTOR)
     if has_button:
@@ -324,7 +324,7 @@ class GoogleIndiaDesktopStory(_NewsBrowsingStory):
     # Refine search query in the search box.
     # TODO(nednguyen): replace this with input text gesture to make it more
     # realistic.
-    action_runner.ExecuteJavaScript2(
+    action_runner.ExecuteJavaScript(
         js_template.Render(
             'document.querySelector({{ selector }}).value += "वितरण";',
             selector=self._SEARCH_BOX_SELECTOR))