Always enable dom automation for browser_tests. This avoids developers having to call EnableDOMAuto…

content/test/layout_browsertest.cc

 // Copyright (c) 2012 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.
 
 #include "content/test/layout_browsertest.h"
 
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/rand_util.h"
@@ skipping 77 matching lines @@
       "window.testRunner = window.layoutTestController;\n"
       "window.addEventListener('load', layoutTestController.OnEvent, false);\n"
       "</script>";
 
 }
 
 InProcessBrowserLayoutTest::InProcessBrowserLayoutTest(
     const FilePath& test_parent_dir, const FilePath& test_case_dir)
     : test_parent_dir_(test_parent_dir), test_case_dir_(test_case_dir),
       port_(-2) {
-  EnableDOMAutomation();
 }
 
 InProcessBrowserLayoutTest::InProcessBrowserLayoutTest(
     const FilePath& test_parent_dir, const FilePath& test_case_dir, int port)
     : test_parent_dir_(test_parent_dir), test_case_dir_(test_case_dir),
       port_(port) {
-  EnableDOMAutomation();
 }
 
 InProcessBrowserLayoutTest::~InProcessBrowserLayoutTest() {
   if (test_http_server_.get())
     CHECK(test_http_server_->Stop());
 }
 
 void InProcessBrowserLayoutTest::SetUpInProcessBrowserTestFixture() {
   ASSERT_TRUE(scoped_temp_dir_.CreateUniqueTempDir());
   FilePath src_dir;
@@ skipping 138 matching lines @@
   ASSERT_TRUE(file_util::ReadFileToString(path_to_single_test, &test_html));
 
   size_t insertion_position = FindInsertPosition(test_html);
   test_html.insert(insertion_position, preamble);
   *test_path = our_layout_test_temp_dir_.Append(test_case_dir_);
   *test_path = test_path->AppendASCII(test_case_file_name);
   ASSERT_TRUE(file_util::WriteFile(*test_path,
                                    &test_html.at(0),
                                    static_cast<int>(test_html.size())));
 }