Merge "Use Base64 from android.util in LocalTransport"

import android.system.Os;

import android.system.StructStat;

import android.util.ArrayMap;

import android.util.Base64;

import android.util.Log;

import com.android.org.bouncycastle.util.encoders.Base64;

import libcore.io.IoUtils;

import java.io.BufferedOutputStream;

        BackupDataInput changeSet = new BackupDataInput(data.getFileDescriptor());

        while (changeSet.readNextHeader()) {

            String key = changeSet.getKey();

            String base64Key = new String(Base64.encode(key.getBytes()));

            String base64Key = new String(Base64.encode(key.getBytes(), Base64.NO_WRAP));

            int dataSize = changeSet.getDataSize();

            if (DEBUG) {

                Log.v(TAG, "  Delta operation key " + key + "   size " + dataSize

        public DecodedFilename(File f) {

            file = f;

            key = new String(Base64.decode(f.getName()));

            key = new String(Base64.decode(f.getName(), Base64.DEFAULT));

        }

        @Override