Fix AvatarComposite and DisplayName referencing undefined props (#2222)

app/javascript/flavours/glitch/components/avatar_composite.jsx

@@ -9,7 +9,6 @@ export default class AvatarComposite extends React.PureComponent {
     accounts: ImmutablePropTypes.list.isRequired,
     animate: PropTypes.bool,
     size: PropTypes.number.isRequired,
-    onAccountClick: PropTypes.func.isRequired,
   };
 
   static defaultProps = {
@@ -80,15 +79,7 @@ export default class AvatarComposite extends React.PureComponent {
     };
 
     return (
-      <a
-        href={account.get('url')}
-        target='_blank'
-        onClick={(e) => this.props.onAccountClick(account.get('acct'), e)}
-        title={`@${account.get('acct')}`}
-        key={account.get('id')}
-      >
-        <div style={style} data-avatar-of={`@${account.get('acct')}`} />
-      </a>
+      <div key={account.get('id')} style={style} data-avatar-of={`@${account.get('acct')}`} />
     );
   }