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

chrome/browser/ui/webui/print_preview/print_preview_ui_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 "base/command_line.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/test/test_navigation_observer.h"
 
 namespace {
 
 class PrintPreviewTest : public InProcessBrowserTest {
  public:
-  PrintPreviewTest() {
-    EnableDOMAutomation();
-  }
+  PrintPreviewTest() {}
 
 #if !defined(GOOGLE_CHROME_BUILD)
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     command_line->AppendSwitch(switches::kEnablePrintPreview);
   }
 #endif
 
   void Print() {
     ui_test_utils::WindowedNotificationObserver observer(
         content::NOTIFICATION_WEB_CONTENTS_TITLE_UPDATED,
@@ skipping 27 matching lines @@
   chrome::Reload(browser(), CURRENT_TAB);
   reload_observer.Wait();
 
   ASSERT_TRUE(chrome::IsCommandEnabled(browser(), IDC_PRINT));
 
   // Make sure advanced print command (Ctrl+Shift+p) is enabled.
   ASSERT_TRUE(chrome::IsCommandEnabled(browser(), IDC_ADVANCED_PRINT));
 }
 
 }  // namespace