Revert 284459 "Add FailureValue and wire it through PageTestResu..."

trunk/src/tools/telemetry/telemetry/results/buildbot_page_measurement_results_unittest.py

Index: trunk/src/tools/telemetry/telemetry/results/buildbot_page_measurement_results_unittest.py
===================================================================
--- trunk/src/tools/telemetry/telemetry/results/buildbot_page_measurement_results_unittest.py	(revision 284496)
+++ trunk/src/tools/telemetry/telemetry/results/buildbot_page_measurement_results_unittest.py	(working copy)
@@ -5,12 +5,11 @@
 
 from telemetry import perf_tests_helper
 from telemetry.page import page_set
-from telemetry.results import base_test_results_unittest
-from telemetry.results import buildbot_page_measurement_results
-from telemetry.value import failure
 from telemetry.value import histogram
 from telemetry.value import list_of_scalar_values
 from telemetry.value import scalar
+from telemetry.results import base_test_results_unittest
+from telemetry.results import buildbot_page_measurement_results
 
 
 def _MakePageSet():
@@ -131,8 +130,7 @@
     measurement_results.AddValue(scalar.ScalarValue(
         test_page_set.pages[0], 'a', 'seconds', 3))
     measurement_results.DidMeasurePage()
-    measurement_results.AddValue(
-        failure.FailureValue.FromMessage(test_page_set.pages[0], 'message'))
+    measurement_results.AddFailureMessage(test_page_set.pages[0], 'message')
 
     measurement_results.WillMeasurePage(test_page_set.pages[1])
     measurement_results.AddValue(scalar.ScalarValue(
@@ -163,8 +161,7 @@
     measurement_results.AddValue(scalar.ScalarValue(
         test_page_set.pages[1], 'a', 'seconds', 7))
     measurement_results.DidMeasurePage()
-    measurement_results.AddValue(
-        failure.FailureValue.FromMessage(test_page_set.pages[1], 'message'))
+    measurement_results.AddFailureMessage(test_page_set.pages[1], 'message')
 
     measurement_results.WillMeasurePage(test_page_set.pages[0])
     measurement_results.AddValue(scalar.ScalarValue(