Remove the APIs for the old encryption scheme.

package android.net.vpn;

import java.io.File;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.content.ServiceConnection;

import android.os.Environment;

import android.os.SystemProperties;

import android.util.Log;

/**

    // TODO(oam): Test VPN when EFS is enabled (will do later)...

    public static String getProfilePath() {

        // This call will return the correct path if Encrypted FS is enabled or not.

        return Environment.getSecureDataDirectory().getPath() + PROFILES_PATH;

        return Environment.getDataDirectory().getPath() + PROFILES_PATH;

    }

    /**

     */

    public VpnProfile createVpnProfile(VpnType type, boolean customized) {

        try {

            VpnProfile p = (VpnProfile) type.getProfileClass().newInstance();

            VpnProfile p = type.getProfileClass().newInstance();

            p.setCustomized(customized);

            return p;

        } catch (InstantiationException e) {