Write results2.html for TBMv2 benchmarks if --output-format=html.

telemetry/telemetry/internal/results/html_output_formatter.py

Index: telemetry/telemetry/internal/results/html_output_formatter.py
diff --git a/telemetry/telemetry/internal/results/html_output_formatter.py b/telemetry/telemetry/internal/results/html_output_formatter.py
index f325ef28eb603c78ab6cb902173bd85d52e793ff..905594e5d305700bb272e303fb2f4eec960fb04a 100644
--- a/telemetry/telemetry/internal/results/html_output_formatter.py
+++ b/telemetry/telemetry/internal/results/html_output_formatter.py
@@ -12,6 +12,7 @@ from py_utils import cloud_storage  # pylint: disable=import-error
 
 from telemetry.core import util
 from telemetry.internal.results import chart_json_output_formatter
+from telemetry.internal.results import html2_output_formatter
 from telemetry.internal.results import output_formatter
 from telemetry import value as value_module
 from telemetry.value import list_of_scalar_values
@@ -45,7 +46,7 @@ class HtmlOutputFormatter(output_formatter.OutputFormatter):
     self._reset_results = reset_results
     self._upload_results = upload_results
     self._build_time = self._GetBuildTime()
-    self._existing_results = self._ReadExistingResults(output_stream)
+    self._existing_results = []

[nednguyen, 2016/10/25 17:52:25]

nits: there is no need to keep this self._existing_results as member

     if results_label:
       self._results_label = results_label
     else:
@@ -157,6 +158,14 @@ class HtmlOutputFormatter(output_formatter.OutputFormatter):
     return all_results
 
   def Format(self, page_test_results):
+    if page_test_results.value_set:
+      html2_formatter = html2_output_formatter.Html2OutputFormatter(
+          self._output_stream, self._reset_results, self._upload_results)
+      html2_formatter.Format(page_test_results)
+      return
+
+    self._existing_results = self._ReadExistingResults(self._output_stream)
+
     chart_json_dict = chart_json_output_formatter.ResultsAsChartDict(
         self._metadata, page_test_results.all_page_specific_values,
         page_test_results.all_summary_values)