Merge "Use bindServiceAsUser to bind PacService and ProxyService"

import android.net.TrafficStats;

import android.net.Uri;

import android.os.Handler;

import android.os.HandlerExecutor;

import android.os.HandlerThread;

import android.os.IBinder;

import android.os.RemoteCallbackList;

import android.os.ServiceManager;

import android.os.SystemClock;

import android.os.SystemProperties;

import android.os.UserHandle;

import android.provider.Settings;

import android.util.Log;

                }

            }

        };

        mContext.bindService(intent, mConnection,

                Context.BIND_AUTO_CREATE | Context.BIND_NOT_FOREGROUND | Context.BIND_NOT_VISIBLE);

        mContext.bindServiceAsUser(intent, mConnection,

                Context.BIND_AUTO_CREATE | Context.BIND_NOT_FOREGROUND | Context.BIND_NOT_VISIBLE,

                UserHandle.SYSTEM);

        intent = new Intent();

        intent.setClassName(PROXY_PACKAGE, PROXY_SERVICE);

                }

            }

        };

        mContext.bindService(intent,

        mContext.bindServiceAsUser(intent, mProxyConnection,

                Context.BIND_AUTO_CREATE | Context.BIND_NOT_FOREGROUND | Context.BIND_NOT_VISIBLE,

                new HandlerExecutor(mNetThreadHandler), mProxyConnection);

                mNetThreadHandler, UserHandle.SYSTEM);

    }

    private void unbind() {