Fix AccessibilityExtensionLoader's handling of locked screen

chrome/browser/apps/guest_view/web_view_browsertest.cc

 // Copyright 2013 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 <queue>
 #include <set>
 #include <utility>
 
 #include "base/callback_helpers.h"
 #include "base/files/file_util.h"
@@ skipping 77 matching lines @@
 #include "ui/gl/gl_switches.h"
 #include "ui/views/view.h"
 #include "ui/views/widget/widget.h"
 
 #if BUILDFLAG(ENABLE_PLUGINS)
 #include "content/public/browser/plugin_service.h"
 #include "content/public/common/webplugininfo.h"
 #include "content/public/test/ppapi_test_utils.h"
 #endif
 
-#if defined(OS_CHROMEOS)
-#include "ash/common/accessibility_types.h"
-#include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
-#include "chrome/browser/chromeos/accessibility/speech_monitor.h"
-#endif
-
 using extensions::ContextMenuMatcher;
 using extensions::ExtensionsAPIClient;
 using extensions::MenuItem;
 using guest_view::GuestViewManager;
 using guest_view::TestGuestViewManager;
 using guest_view::TestGuestViewManagerFactory;
 using prerender::PrerenderLinkManager;
 using prerender::PrerenderLinkManagerFactory;
 using task_manager::browsertest_util::MatchAboutBlankTab;
 using task_manager::browsertest_util::MatchAnyApp;
@@ skipping 2101 matching lines @@
 }
 
 // Checks that window.screenX/screenY/screenLeft/screenTop works correctly for
 // guests.
 IN_PROC_BROWSER_TEST_P(WebViewTest, ScreenCoordinates) {
   ASSERT_TRUE(RunPlatformAppTestWithArg(
       "platform_apps/web_view/common", "screen_coordinates"))
           << message_;
 }
 
-#if defined(OS_CHROMEOS)
-// Flaky, see http://crbug.com/611736.
-IN_PROC_BROWSER_TEST_P(WebViewTest, DISABLED_ChromeVoxInjection) {
-  EXPECT_FALSE(
-      chromeos::AccessibilityManager::Get()->IsSpokenFeedbackEnabled());
-
-  chromeos::SpeechMonitor monitor;
-  chromeos::AccessibilityManager::Get()->EnableSpokenFeedback(
-      true, ash::A11Y_NOTIFICATION_NONE);
-  EXPECT_TRUE(monitor.SkipChromeVoxEnabledMessage());
-
-  ASSERT_TRUE(StartEmbeddedTestServer());
-  content::WebContents* guest_web_contents = LoadGuest(
-      "/extensions/platform_apps/web_view/chromevox_injection/guest.html",
-      "web_view/chromevox_injection");
-  ASSERT_TRUE(guest_web_contents);
-
-  for (;;) {
-    if (monitor.GetNextUtterance() == "chrome vox test title")
-      break;
-  }
-}
-#endif
-
 // Flaky on Windows. http://crbug.com/303966
 #if defined(OS_WIN)
 #define MAYBE_TearDownTest DISABLED_TearDownTest
 #else
 #define MAYBE_TearDownTest TearDownTest
 #endif
 IN_PROC_BROWSER_TEST_P(WebViewTest, MAYBE_TearDownTest) {
   const extensions::Extension* extension =
       LoadAndLaunchPlatformApp("web_view/simple", "WebViewTest.LAUNCHED");
   extensions::AppWindow* window = NULL;
@@ skipping 1661 matching lines @@
                        ClosingChromeSignInShouldNotCrash) {
   GURL signin_url{"chrome://chrome-signin"};
 
   AddTabAtIndex(0, signin_url, ui::PAGE_TRANSITION_TYPED);
   AddTabAtIndex(1, signin_url, ui::PAGE_TRANSITION_TYPED);
   WaitForWebViewInDom();
 
   chrome::CloseTab(browser());
 }
 #endif