Revert "Support registration & login with phone number (#742)"

This reverts commit 0269562383.

This breaks against the current synapse release. We need to think more
carefully about backwards compatibility.

src/components/structures/login/Login.js

@@ -1,6 +1,5 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
-Copyright 2017 Vector Creations Ltd
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -65,10 +64,8 @@ module.exports = React.createClass({
             enteredHomeserverUrl: this.props.customHsUrl || this.props.defaultHsUrl,
             enteredIdentityServerUrl: this.props.customIsUrl || this.props.defaultIsUrl,
 
-            // used for preserving form values when changing homeserver
+            // used for preserving username when changing homeserver
             username: "",
-            phoneCountry: null,
-            phoneNumber: "",
         };
     },
 
@@ -76,21 +73,20 @@ module.exports = React.createClass({
         this._initLoginLogic();
     },
 
-    onPasswordLogin: function(username, phoneCountry, phoneNumber, password) {
-        this.setState({
+    onPasswordLogin: function(username, password) {
+        var self = this;
+        self.setState({
             busy: true,
             errorText: null,
             loginIncorrect: false,
         });
 
-        this._loginLogic.loginViaPassword(
-            username, phoneCountry, phoneNumber, password,
-        ).then((data) => {
-            this.props.onLoggedIn(data);
-        }, (error) => {
-            this._setStateFromError(error, true);
-        }).finally(() => {
-            this.setState({
+        this._loginLogic.loginViaPassword(username, password).then(function(data) {
+            self.props.onLoggedIn(data);
+        }, function(error) {
+            self._setStateFromError(error, true);
+        }).finally(function() {
+            self.setState({
                 busy: false
             });
         }).done();
@@ -123,14 +119,6 @@ module.exports = React.createClass({
         this.setState({ username: username });
     },
 
-    onPhoneCountryChanged: function(phoneCountry) {
-        this.setState({ phoneCountry: phoneCountry });
-    },
-
-    onPhoneNumberChanged: function(phoneNumber) {
-        this.setState({ phoneNumber: phoneNumber });
-    },
-
     onHsUrlChanged: function(newHsUrl) {
         var self = this;
         this.setState({
@@ -237,11 +225,7 @@ module.exports = React.createClass({
                     <PasswordLogin
                         onSubmit={this.onPasswordLogin}
                         initialUsername={this.state.username}
-                        initialPhoneCountry={this.state.phoneCountry}
-                        initialPhoneNumber={this.state.phoneNumber}
                         onUsernameChanged={this.onUsernameChanged}
-                        onPhoneCountryChanged={this.onPhoneCountryChanged}
-                        onPhoneNumberChanged={this.onPhoneNumberChanged}
                         onForgotPasswordClick={this.props.onForgotPasswordClick}
                         loginIncorrect={this.state.loginIncorrect}
                     />