Merge "Schematize Setup Wizard System Properties"

import android.app.Activity;

import android.content.Intent;

import android.os.Bundle;

import android.os.SystemProperties;

import android.sysprop.SetupWizardProperties;

import android.text.TextUtils;

import android.view.View;

import android.widget.Button;

        // Setup theme for aosp/pixel

        setTheme(

                WizardManagerHelper.getThemeRes(

                        SystemProperties.get("setupwizard.theme"),

                        SetupWizardProperties.theme().orElse(""),

                        R.style.SuwThemeGlif_Light

                )

        );