[Telemetry] Replace RunStressMemorey with RunPageInteraction

tools/telemetry/telemetry/unittest/page_set_smoke_test.py

Index: tools/telemetry/telemetry/unittest/page_set_smoke_test.py
diff --git a/tools/telemetry/telemetry/unittest/page_set_smoke_test.py b/tools/telemetry/telemetry/unittest/page_set_smoke_test.py
index 274161b9065833acb5db2fc538d16c1cd8c0fe22..717e8a09be3188fcfeec23a81ff438a79da27e51 100644
--- a/tools/telemetry/telemetry/unittest/page_set_smoke_test.py
+++ b/tools/telemetry/telemetry/unittest/page_set_smoke_test.py
@@ -61,6 +61,30 @@ class PageSetSmokeTest(unittest.TestCase):
     for page in page_set.pages:
       self.CheckAttributesOfPageBasicAttributes(page)
 
+  def CheckNoMixedInBetweenLegacyRunMethodsAndRunPageInteractions(
+      self, page_set):
+    # This test is to make sure that page has been converted to use single
+    # RunPageInteractions does not contain legacy run method.
+    # For more context see: crbug.com/418375
+    # TODO(nednguyen, ernstm): remove this test when crbug.com/418375 is marked
+    # fixed.
+    LEGACY_RUN_METHODS = [
+        'RunMediaMetrics',
+        'RunNoOp',
+        'RunRepaint',
+        'RunPrepareForScreenShot',
+        'RunSmoothness',
+        'RunWebrtc'
+        ]
+    for page in page_set.pages:
+      if hasattr(page, 'RunPageInteractions'):
+        for legacy_run_method in LEGACY_RUN_METHODS:
+          self.assertTrue(
+              not hasattr(page, legacy_run_method),
+              msg=('page %s in page_set %s has both legacy Run.. methods and '
+                   'RunPageInteractions defined. ' % (
+                       page, page_set.file_path)))
+
   def CheckAttributesOfPageSetBasicAttributes(self, page_set):
     if page_set.file_path is not None:
       self.assertTrue(
@@ -115,3 +139,4 @@ class PageSetSmokeTest(unittest.TestCase):
       self.CheckArchive(page_set)
       self.CheckCredentials(page_set)
       self.CheckAttributes(page_set)
+      self.CheckNoMixedInBetweenLegacyRunMethodsAndRunPageInteractions(page_set)