Cleanup of page_measurement_results object

tools/telemetry/telemetry/page/csv_page_measurement_results_unittest.py

Index: tools/telemetry/telemetry/page/csv_page_measurement_results_unittest.py
diff --git a/tools/telemetry/telemetry/page/csv_page_measurement_results_unittest.py b/tools/telemetry/telemetry/page/csv_page_measurement_results_unittest.py
index dbae9507b6dea3266267ab5a093d2e503534f491..e7412d44d1035d8a648d13fffc416248979ae0e4 100644
--- a/tools/telemetry/telemetry/page/csv_page_measurement_results_unittest.py
+++ b/tools/telemetry/telemetry/page/csv_page_measurement_results_unittest.py
@@ -52,21 +52,21 @@ class CsvPageMeasurementResultsTest(unittest.TestCase):
     results.Add('foo', 'seconds', 3)
     results.DidMeasurePage()
     self.assertEquals(
-      self.output_header_row,
-      ['page_name', 'foo (seconds)'])
+        self.output_header_row,
+        ['page_name', 'foo (seconds)'])
     self.assertEquals(
-      self.output_data_rows[0],
-      [self._page_set[0].url, '3'])
+        self.output_data_rows[0],
+        [self._page_set[0].url, '3'])
 
     results.WillMeasurePage(self._page_set[1])
     results.Add('foo', 'seconds', 4)
     results.DidMeasurePage()
     self.assertEquals(
-      len(self.output_data_rows),
-      2)
+        len(self.output_data_rows),
+        2)
     self.assertEquals(
-      self.output_data_rows[1],
-      [self._page_set[1].url, '4'])
+        self.output_data_rows[1],
+        [self._page_set[1].url, '4'])
 
   def test_with_output_after_every_page_and_inconsistency(self):
     results = NonPrintingCsvPageMeasurementResults(self._output, True)
@@ -97,10 +97,10 @@ class CsvPageMeasurementResultsTest(unittest.TestCase):
     self.assertEquals(
       self.output_header_row,
       ['page_name', 'bar (seconds)', 'foo (seconds)'])
-    self.assertEquals(
-      self.output_data_rows,
-      [[self._page_set[0].display_name, '-', '3'],
-       [self._page_set[1].display_name, '4', '-']])
+
+    expected = [[self._page_set[0].display_name, '-', '3.0'],
+                [self._page_set[1].display_name, '4.0', '-']]
+    self.assertEquals(expected, self.output_data_rows)
 
   def test_histogram(self):
     results = NonPrintingCsvPageMeasurementResults(self._output, False)
@@ -119,9 +119,9 @@ class CsvPageMeasurementResultsTest(unittest.TestCase):
     results.PrintSummary()
 
     self.assertEquals(
-      self.output_header_row,
-      ['page_name', 'a ()'])
+        self.output_header_row,
+        ['page_name', 'a ()'])
     self.assertEquals(
-      self.output_data_rows,
-      [[self._page_set[0].display_name, '1.5'],
-       [self._page_set[1].display_name, '2.5']])
+        self.output_data_rows,
+        [[self._page_set[0].display_name, '1.5'],
+         [self._page_set[1].display_name, '2.5']])