Migrate call sites LoginDisplayHostImpl::default_host to LoginDisplayHost.

chrome/browser/chromeos/accessibility/spoken_feedback_browsertest.cc

 // Copyright 2014 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 "ash/accelerators/accelerator_controller.h"
 #include "ash/accelerators/accelerator_table.h"
 #include "ash/shell.h"
 #include "ash/system/tray/system_tray.h"
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/strings/pattern.h"
 #include "base/strings/string_util.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 #include "chrome/browser/chromeos/accessibility/speech_monitor.h"
 #include "chrome/browser/chromeos/login/login_manager_test.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host.h"
-#include "chrome/browser/chromeos/login/ui/login_display_host_impl.h"
 #include "chrome/browser/chromeos/login/ui/webui_login_view.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/extensions/api/braille_display_private/stub_braille_controller.h"
 #include "chrome/browser/speech/tts_controller.h"
 #include "chrome/browser/speech/tts_platform.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_switches.h"
@@ skipping 632 matching lines @@
 
  private:
   DISALLOW_COPY_AND_ASSIGN(OobeSpokenFeedbackTest);
 };
 
 // Test is flaky: http://crbug.com/346797
 IN_PROC_BROWSER_TEST_F(OobeSpokenFeedbackTest, DISABLED_SpokenFeedbackInOobe) {
   ui_controls::EnableUIControls();
   ASSERT_FALSE(AccessibilityManager::Get()->IsSpokenFeedbackEnabled());
 
-  LoginDisplayHost* login_display_host = LoginDisplayHostImpl::default_host();
+  LoginDisplayHost* login_display_host = LoginDisplayHost::default_host();
   WebUILoginView* web_ui_login_view = login_display_host->GetWebUILoginView();
   views::Widget* widget = web_ui_login_view->GetWidget();
   gfx::NativeWindow window = widget->GetNativeWindow();
 
   // We expect to be in the language select dropdown for this test to work,
   // so make sure that's the case.
   js_checker().ExecuteAsync("$('language-select').focus()");
   AccessibilityManager::Get()->EnableSpokenFeedback(
       true, ui::A11Y_NOTIFICATION_NONE);
   ASSERT_TRUE(speech_monitor_.SkipChromeVoxEnabledMessage());
@@ skipping 12 matching lines @@
   ASSERT_TRUE(ui_test_utils::SendKeyPressToWindowSync(
       window, ui::VKEY_TAB, false, true /*shift*/, false, false));
   while (speech_monitor_.GetNextUtterance() != "Select your language:") {
   }
   EXPECT_EQ("English ( United States)", speech_monitor_.GetNextUtterance());
   EXPECT_TRUE(base::MatchPattern(speech_monitor_.GetNextUtterance(),
                                  "Combo box * of *"));
 }
 
 }  // namespace chromeos