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

tools/perf/benchmarks/sunspider.py

Index: tools/perf/benchmarks/sunspider.py
diff --git a/tools/perf/benchmarks/sunspider.py b/tools/perf/benchmarks/sunspider.py
index a504426df60c7f261daf7c414ce40a9792f847e2..888e194f5ce74c9d305aca9c5e514566e99da723 100644
--- a/tools/perf/benchmarks/sunspider.py
+++ b/tools/perf/benchmarks/sunspider.py
@@ -91,14 +91,14 @@ class _SunspiderMeasurement(legacy_page_test.LegacyPageTest):
     self._power_metric.Start(page, tab)
 
   def ValidateAndMeasurePage(self, page, tab, results):
-    tab.WaitForJavaScriptCondition2(
+    tab.WaitForJavaScriptCondition(
         'window.location.pathname.indexOf("results.html") >= 0'
         '&& typeof(output) != "undefined"', timeout=300)
 
     self._power_metric.Stop(page, tab)
     self._power_metric.AddResults(tab, results)
 
-    js_results = json.loads(tab.EvaluateJavaScript2('JSON.stringify(output);'))
+    js_results = json.loads(tab.EvaluateJavaScript('JSON.stringify(output);'))
 
     # Below, r is a map of benchmark names to lists of result numbers,
     # and totals is a list of totals of result numbers.