Remove all calls to domAutomationController.setAutomationId.

content/test/gpu/gpu_tests/trace_integration_test.py

 # Copyright 2016 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.
 
 import os
 import sys
 
 from gpu_tests import gpu_integration_test
 from gpu_tests import path_util
 from gpu_tests import pixel_test_pages
@@ skipping 12 matching lines @@
 data_paths = [os.path.join(
                   path_util.GetChromiumSrcDir(), gpu_relative_path),
               os.path.join(
                   path_util.GetChromiumSrcDir(), 'media', 'test', 'data')]
 
 test_harness_script = r"""
   var domAutomationController = {};
 
   domAutomationController._finished = false;
 
-  domAutomationController.setAutomationId = function(id) {}
-
   domAutomationController.send = function(msg) {
     // Issue a read pixel to synchronize the gpu process to ensure
     // the asynchronous category enabling is finished.
     var temp_canvas = document.createElement("canvas")
     temp_canvas.width = 1;
     temp_canvas.height = 1;
     var temp_gl = temp_canvas.getContext("experimental-webgl") ||
                   temp_canvas.getContext("webgl");
     if (temp_gl) {
       temp_gl.clear(temp_gl.COLOR_BUFFER_BIT);
@@ skipping 78 matching lines @@
     path_util.SetupTelemetryPaths()
     cls.CustomizeBrowserArgs([
       '--enable-logging',
       '--enable-experimental-canvas-features'])
     cls.StartBrowser()
     cls.SetStaticServerDirs(data_paths)
 
 def load_tests(loader, tests, pattern):
   del loader, tests, pattern  # Unused.
   return gpu_integration_test.LoadAllTestsInModule(sys.modules[__name__])