Migrate call sites LoginDisplayHostImpl::default_host to LoginDisplayHost.

chrome/browser/ui/webui/chromeos/login/core_oobe_handler.cc

Index: chrome/browser/ui/webui/chromeos/login/core_oobe_handler.cc
diff --git a/chrome/browser/ui/webui/chromeos/login/core_oobe_handler.cc b/chrome/browser/ui/webui/chromeos/login/core_oobe_handler.cc
index 4d2d134429694736b955b8f4d498776217b33ffb..3790878c2b382711b5ca6b82e72ccb2746fdd10b 100644
--- a/chrome/browser/ui/webui/chromeos/login/core_oobe_handler.cc
+++ b/chrome/browser/ui/webui/chromeos/login/core_oobe_handler.cc
@@ -12,7 +12,7 @@
 #include "chrome/browser/chromeos/accessibility/magnification_manager.h"
 #include "chrome/browser/chromeos/login/helper.h"
 #include "chrome/browser/chromeos/login/lock/screen_locker.h"
-#include "chrome/browser/chromeos/login/ui/login_display_host_impl.h"
+#include "chrome/browser/chromeos/login/ui/login_display_host.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 #include "chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.h"
@@ -172,9 +172,9 @@ void CoreOobeHandler::ShowDeviceResetScreen() {
     if (wizard_controller && !wizard_controller->login_screen_started()) {
       wizard_controller->AdvanceToScreen(WizardController::kResetScreenName);
     } else {
-      DCHECK(LoginDisplayHostImpl::default_host());
-      if (LoginDisplayHostImpl::default_host()) {
-        LoginDisplayHostImpl::default_host()->StartWizard(
+      DCHECK(LoginDisplayHost::default_host());
+      if (LoginDisplayHost::default_host()) {

[achuithb, 2016/01/21 23:14:31]

Ugh, we should drop this if stmt. It's fine if you don't want to do it in this
CL

[jdufault, 2016/01/22 21:14:11]

Done.

+        LoginDisplayHost::default_host()->StartWizard(
             WizardController::kResetScreenName);
       }
     }
@@ -419,7 +419,7 @@ void CoreOobeHandler::HandleLaunchHelpApp(double help_topic_id) {
 }
 
 void CoreOobeHandler::HandleHeaderBarVisible() {
-  LoginDisplayHost* login_display_host = LoginDisplayHostImpl::default_host();
+  LoginDisplayHost* login_display_host = LoginDisplayHost::default_host();
   if (login_display_host)
     login_display_host->SetStatusAreaVisible(true);
   if (ScreenLocker::default_screen_locker())