[tools/perf] Update users of action_runner to directly referencing it from tab.action_runner field

tools/perf/measurements/timeline_controller.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-from telemetry.page import action_runner
 from telemetry.page import page_test
 from telemetry.timeline.model import TimelineModel
 from telemetry.timeline import tracing_config
 from telemetry.value import trace
 from telemetry.web_perf import smooth_gesture_util
 from telemetry.web_perf import timeline_interaction_record as tir_module
 
 
 RUN_SMOOTH_ACTIONS = 'RunSmoothAllActions'
 
@@ skipping 20 matching lines @@
       raise Exception('Not supported')
     config = tracing_config.TracingConfig()
     config.tracing_category_filter.AddFilterString(self.trace_categories)
     for delay in page.GetSyntheticDelayCategories():
       config.tracing_category_filter.AddSyntheticDelay(delay)
     config.enable_chrome_trace = True
     tab.browser.platform.tracing_controller.StartTracing(config)
 
   def Start(self, tab):
     # Start the smooth marker for all actions.
-    runner = action_runner.ActionRunner(tab)
     if self._enable_auto_issuing_record:
-      self._interaction = runner.CreateInteraction(
+      self._interaction = tab.action_runner.CreateInteraction(
           RUN_SMOOTH_ACTIONS)
       self._interaction.Begin()
 
   def Stop(self, tab, results):
     # End the smooth marker for all actions.
     if self._enable_auto_issuing_record:
       self._interaction.End()
     # Stop tracing.
     timeline_data = tab.browser.platform.tracing_controller.StopTracing()
     results.AddValue(trace.TraceValue(
@@ skipping 36 matching lines @@
   def model(self):
     return self._model
 
   @property
   def renderer_process(self):
     return self._renderer_process
 
   @property
   def smooth_records(self):
     return self._smooth_records