Defining the test expectations object

tools/telemetry/telemetry/page/page_test.py

Index: tools/telemetry/telemetry/page/page_test.py
diff --git a/tools/telemetry/telemetry/page/page_test.py b/tools/telemetry/telemetry/page/page_test.py
index 12f227f7879cfe6fec25cb0927225efbfe8e54de..491ba500c5603a591b13f46d0df5296daa41f5bb 100644
--- a/tools/telemetry/telemetry/page/page_test.py
+++ b/tools/telemetry/telemetry/page/page_test.py
@@ -5,6 +5,7 @@ import logging
 
 from telemetry.core import util
 from telemetry.page import gtest_test_results
+from telemetry.page import test_expectations
 from telemetry.page import page_test_results
 from telemetry.page.actions import all_page_actions
 from telemetry.page.actions import page_action
@@ -142,6 +143,11 @@ class PageTest(object):
     allowing arbitrary page sets entered from the command-line."""
     return None
 
+  def CreateExpectations(self, page_set):  # pylint: disable=W0613
+    """Override to make this test generate its own expectations instead of
+    any that may have been defined in the page set."""
+    return test_expectations.TestExpectations()
+
   def AddOutputOptions(self, parser):
     parser.add_option('--output-format',
                       default=self.output_format_choices[0],