Framework: Remove orphaned Theme related code

import android.media.IRingtonePlayer;

import android.net.Uri;

import android.os.Binder;

import android.os.Bundle;

import android.os.Handler;

import android.os.IBinder;

import android.os.Message;

import android.util.Xml;

import android.view.accessibility.AccessibilityEvent;

import android.view.accessibility.AccessibilityManager;

import android.widget.RemoteViews;

import android.widget.Toast;

import com.android.internal.statusbar.StatusBarNotification;

import org.xmlpull.v1.XmlSerializer;

import java.io.File;

import com.android.internal.app.ThemeUtils;

import java.io.FileDescriptor;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.PrintWriter;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.Calendar;

import java.util.HashMap;

import java.util.HashSet;

import java.util.Calendar;

import java.util.Map;

import libcore.io.IoUtils;

    private static final boolean ENABLE_BLOCKED_TOASTS = true;

    final Context mContext;

    Context mUiContext;

    final IActivityManager mAm;

    final IBinder mForegroundToken = new Binder();

        }

    };

    private BroadcastReceiver mThemeChangeReceiver = new BroadcastReceiver() {

        @Override

        public void onReceive(Context context, Intent intent) {

            mUiContext = null;

        }

    };

    private BroadcastReceiver mIntentReceiver = new BroadcastReceiver() {

        @Override

        public void onReceive(Context context, Intent intent) {

        ledObserver.observe();

        QuietHoursSettingsObserver qhObserver = new QuietHoursSettingsObserver(mHandler);

        qhObserver.observe();

        ThemeUtils.registerThemeChangeReceiver(mContext, mThemeChangeReceiver);

    }

    void systemReady() {

        return -1;

    }

    private Context getUiContext() {

        if (mUiContext == null) {

            mUiContext = ThemeUtils.createUiContext(mContext);

        }

        return mUiContext != null ? mUiContext : mContext;

    }

    private void updateNotificationPulse() {

        synchronized (mNotificationList) {

            updateLightsLocked();

                }

                pw.println("  ");

            }

        }

        synchronized (mNotificationList) {