fixed untracked files

node_modules/mysql/lib/protocol/sequences/ChangeUser.js

@@ -1,67 +0,0 @@
-var Sequence = require('./Sequence');
-var Util     = require('util');
-var Packets  = require('../packets');
-var Auth     = require('../Auth');
-
-module.exports = ChangeUser;
-Util.inherits(ChangeUser, Sequence);
-function ChangeUser(options, callback) {
-  Sequence.call(this, options, callback);
-
-  this._user          = options.user;
-  this._password      = options.password;
-  this._database      = options.database;
-  this._charsetNumber = options.charsetNumber;
-  this._currentConfig = options.currentConfig;
-}
-
-ChangeUser.prototype.determinePacket = function determinePacket(firstByte) {
-  switch (firstByte) {
-    case 0xfe: return Packets.AuthSwitchRequestPacket;
-    case 0xff: return Packets.ErrorPacket;
-    default: return undefined;
-  }
-};
-
-ChangeUser.prototype.start = function(handshakeInitializationPacket) {
-  var scrambleBuff = handshakeInitializationPacket.scrambleBuff();
-  scrambleBuff     = Auth.token(this._password, scrambleBuff);
-
-  var packet = new Packets.ComChangeUserPacket({
-    user          : this._user,
-    scrambleBuff  : scrambleBuff,
-    database      : this._database,
-    charsetNumber : this._charsetNumber
-  });
-
-  this._currentConfig.user          = this._user;
-  this._currentConfig.password      = this._password;
-  this._currentConfig.database      = this._database;
-  this._currentConfig.charsetNumber = this._charsetNumber;
-
-  this.emit('packet', packet);
-};
-
-ChangeUser.prototype['AuthSwitchRequestPacket'] = function (packet) {
-  var name = packet.authMethodName;
-  var data = Auth.auth(name, packet.authMethodData, {
-    password: this._password
-  });
-
-  if (data !== undefined) {
-    this.emit('packet', new Packets.AuthSwitchResponsePacket({
-      data: data
-    }));
-  } else {
-    var err   = new Error('MySQL is requesting the ' + name + ' authentication method, which is not supported.');
-    err.code  = 'UNSUPPORTED_AUTH_METHOD';
-    err.fatal = true;
-    this.end(err);
-  }
-};
-
-ChangeUser.prototype['ErrorPacket'] = function(packet) {
-  var err = this._packetToError(packet);
-  err.fatal = true;
-  this.end(err);
-};