Test that simulates touch exploration and checks speech on tabs and also the empty bookmark bar.

chrome/browser/chromeos/accessibility/spoken_feedback_browsertest.cc

Index: chrome/browser/chromeos/accessibility/spoken_feedback_browsertest.cc
diff --git a/chrome/browser/chromeos/accessibility/spoken_feedback_browsertest.cc b/chrome/browser/chromeos/accessibility/spoken_feedback_browsertest.cc
index 56108d61276fd99d5d1131adaa82ca438a874c6d..5cfb990bbc3d5a207070e5709e9ad0eaa07eb17f 100644
--- a/chrome/browser/chromeos/accessibility/spoken_feedback_browsertest.cc
+++ b/chrome/browser/chromeos/accessibility/spoken_feedback_browsertest.cc
@@ -10,6 +10,7 @@
 #include "base/strings/string_util.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
+#include "chrome/browser/chromeos/accessibility/accessibility_util.h"
 #include "chrome/browser/chromeos/accessibility/speech_monitor.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host_impl.h"
@@ -22,7 +23,6 @@
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/common/chrome_switches.h"
-#include "chrome/common/extensions/extension_constants.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/interactive_test_utils.h"
 #include "chrome/test/base/testing_profile.h"
@@ -32,8 +32,6 @@
 #include "content/public/common/url_constants.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/test_utils.h"
-#include "extensions/browser/extension_host.h"
-#include "extensions/browser/process_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/test/ui_controls.h"
 #include "ui/views/widget/widget.h"
@@ -67,19 +65,6 @@ class LoggedInSpokenFeedbackTest : public InProcessBrowserTest {
             root_window, key, false, false, false, false));
   }
 
-  void SimulateTouchScreenInChromeVox() {
-    // ChromeVox looks at whether 'ontouchstart' exists to know whether
-    // or not it should respond to hover events. Fake it so that touch
-    // exploration events get spoken.
-    extensions::ExtensionHost* host =
-        extensions::ExtensionSystem::Get(browser()->profile())->
-        process_manager()->GetBackgroundHostForExtension(
-            extension_misc::kChromeVoxExtensionId);
-    CHECK(content::ExecuteScript(
-        host->host_contents(),
-        "window.ontouchstart = function() {};"));
-  }
-
  private:
   StubBrailleController braille_controller_;
   DISALLOW_COPY_AND_ASSIGN(LoggedInSpokenFeedbackTest);
@@ -232,7 +217,7 @@ IN_PROC_BROWSER_TEST_P(SpokenFeedbackTest, TouchExploreStatusTray) {
       true, ash::A11Y_NOTIFICATION_NONE);
   EXPECT_TRUE(monitor.SkipChromeVoxEnabledMessage());
 
-  SimulateTouchScreenInChromeVox();
+  accessibility::SimulateTouchScreenInChromeVoxForTest(browser()->profile());
 
   // Send an accessibility hover event on the system tray, which is
   // what we get when you tap it on a touch screen when ChromeVox is on.