Remove autobind decorator. Fix bugs in AR view

mobile/src/Auth/Login.js

@@ -17,7 +17,7 @@ import { api } from "../API"
 import { BoundSwitch, BoundInput, BoundButton } from "../ui"
 import KeyboardSpacer from "react-native-keyboard-spacer"
 import { versionInfo } from "../version"
-import autobind from "autobind-decorator"
+import { reactAutoBind } from "auto-bind2"
 import { isIphoneX } from "react-native-iphone-x-helper"
 import { config } from "../config"
 
@@ -74,6 +74,7 @@ export class Login extends React.Component {
 
   constructor(props) {
     super(props)
+    reactAutoBind(this)
     this.state = {
       binder: new FormBinder(
         { email: config.defaultUser, rememberMe: true },
@@ -92,7 +93,6 @@ export class Login extends React.Component {
     }
   }
 
-  @autobind
   handleLogin() {
     let obj = this.state.binder.getModifiedBindingValues()
     let { history } = this.props
@@ -117,18 +117,15 @@ export class Login extends React.Component {
     }
   }
 
-  @autobind
   handleMessageDismiss() {
     this.setState({ messageModal: null })
   }
 
-  @autobind
   handleApiDismiss(backendName) {
     this.setState({ apiModal: null })
     api.backend = backendName
   }
 
-  @autobind
   handleApiPress() {
     this.hiddenTouchCount += 1