Create OOBE screen for Voice Interaction value proposition

chrome/browser/ui/webui/chromeos/login/oobe_ui.h

Index: chrome/browser/ui/webui/chromeos/login/oobe_ui.h
diff --git a/chrome/browser/ui/webui/chromeos/login/oobe_ui.h b/chrome/browser/ui/webui/chromeos/login/oobe_ui.h
index a29a94c7c0298eacd85606514ee11a6839a2b522..288fefe462c865d4e9dbb73132e9e44abb55b54e 100644
--- a/chrome/browser/ui/webui/chromeos/login/oobe_ui.h
+++ b/chrome/browser/ui/webui/chromeos/login/oobe_ui.h
@@ -32,6 +32,7 @@ namespace chromeos {
 class AppLaunchSplashScreenView;
 class ArcKioskSplashScreenView;
 class ArcTermsOfServiceScreenView;
+class VoiceInteractionValuePropScreenView;
 class AutoEnrollmentCheckScreenView;
 class BaseScreenHandler;
 class ControllerPairingScreenView;
@@ -117,6 +118,7 @@ class OobeUI : public content::WebUIController,
   HostPairingScreenView* GetHostPairingScreenView();
   DeviceDisabledScreenView* GetDeviceDisabledScreenView();
   EncryptionMigrationScreenView* GetEncryptionMigrationScreenView();
+  VoiceInteractionValuePropScreenView* GetVoiceInteractionValuePropScreenView();
   GaiaView* GetGaiaScreenView();
   UserBoardView* GetUserBoardView();