[Telemetry] Remove results param in shared_state.TearDownState().

tools/telemetry/telemetry/user_story/android/shared_app_state.py

Index: tools/telemetry/telemetry/user_story/android/shared_app_state.py
diff --git a/tools/telemetry/telemetry/user_story/android/shared_app_state.py b/tools/telemetry/telemetry/user_story/android/shared_app_state.py
index ef3924897305d3e7122f4d82e2da6b48a983e1f3..1ffd8ee96d5f9536f0fd0b65194d537b0d499493 100644
--- a/tools/telemetry/telemetry/user_story/android/shared_app_state.py
+++ b/tools/telemetry/telemetry/user_story/android/shared_app_state.py
@@ -68,7 +68,7 @@ class SharedAppState(shared_state.SharedState):
     """This does not apply to android app user stories."""
     return 'pass', None
 
-  def TearDownState(self, results):
+  def TearDownState(self):
     """Tear down anything created in the __init__ method that is not needed.
 
     Currently, there is no clean-up needed from SharedAppState.__init__.