Fix rebase changes

src/newsreader/js/components/Messages.js

@@ -3,9 +3,7 @@ import React from 'react';
 class Messages extends React.Component {
   state = { messages: this.props.messages };
 
-  close = ::this.close;
-
-  close(index) {
+  close = (index) => {
     const newMessages = this.state.messages.filter((message, currentIndex) => {
       return currentIndex != index;
     });

src/newsreader/js/pages/homepage/components/PostModal.js

@@ -7,10 +7,9 @@ import { SAVED_TYPE } from '../constants.js';
 import { formatDatetime } from '../../../utils.js';
 
 class PostModal extends React.Component {
-  modalListener = ::this.modalListener;
-readTimer = null;
+  readTimer = null;
 
-componentDidMount() {
+  componentDidMount() {
     const post = { ...this.props.post };
     const markPostRead = this.props.markPostRead;
     const token = Cookies.get('csrftoken');
@@ -20,9 +19,9 @@ componentDidMount() {
     }
 
     window.addEventListener('click', this.modalListener);
-}
+  }
 
-componentWillUnmount() {
+  componentWillUnmount() {
     if (this.readTimer) {
       clearTimeout(this.readTimer);
     }
@@ -30,17 +29,17 @@ componentWillUnmount() {
     this.readTimer = null;
 
     window.removeEventListener('click', this.modalListener);
-}
+  }
 
-modalListener(e) {
+  modalListener = (e) => {
     const targetClassName = e.target.className;
 
     if (this.props.post && targetClassName == 'modal post-modal') {
       this.props.unSelectPost();
     }
-}
+  }
 
-render() {
+  render() {
     const post = this.props.post;
     const token = Cookies.get('csrftoken');
     const publicationDate = formatDatetime(post.publicationDate);
@@ -67,7 +66,7 @@ render() {
               <div className="post__actions">
                 <button
                   className={`button read-button ${readButtonDisabled &&
-                  'button--disabled'}`}
+'button--disabled'}`}
                   onClick={() =>
                     !readButtonDisabled && this.props.markPostRead(post, token)
                   }
@@ -132,7 +131,7 @@ render() {
         </div>
       </div>
     );
-}
+  }
 }
 
 const mapDispatchToProps = dispatch => ({