Removed useless PureFlatList.js as FlatList is already a pure component

components/Lists/PureFlatList.js

@@ -1,33 +0,0 @@
-import * as React from 'react';
-import {FlatList} from "react-native";
-
-type Props = {
-    data: Array<Object>,
-    keyExtractor: Function,
-    renderItem: Function,
-    updateData: number,
-}
-
-/**
- * FlatList implementing PureComponent for increased performance.
- *
- * This is a pure component, meaning it will only update if a shallow comparison of state and props is different.
- * To force the component to update, change the value of updateData.
- */
-export default class PureFlatList extends React.PureComponent<Props> {
-
-    static defaultProps = {
-        updateData: null,
-    };
-
-    render() {
-        return (
-            <FlatList
-                data={this.props.data}
-                keyExtractor={this.props.keyExtractor}
-                style={{minHeight: 300, width: '100%'}}
-                renderItem={this.props.renderItem}
-            />
-        );
-    }
-}