Upgrade Prettier in Xplat to version 1.19.1: format files

Summary:
Part two of D20879147 where we update the versions of Prettier used in Xplat. I will stack land the diffs.
Here, we format all the files, and use the drop conflicts flag. After this lands, I will go and format the files which had conflicts again.

Changelog: [Internal]

drop-conflicts
bypass-lint
allow-large-files

Reviewed By: gkz

Differential Revision: D20929844

fbshipit-source-id: 2c1df8966a48b5db4f890e2cc494cb1c69422b7d

website/src/components/Playground/src/URLShortener.js

@@ -52,9 +52,7 @@ export default class URLShortener extends Component<{}, State> {
         }
 
         fetch(
-          `https://cors-anywhere.herokuapp.com/tinyurl.com/api-create.php?url=${
-            window.location.href
-          }`,
+          `https://cors-anywhere.herokuapp.com/tinyurl.com/api-create.php?url=${window.location.href}`,
         )
           .then(res => res.text())
           .then(shortURL => this.setState({shortURL, loading: false}))

website/src/pages/docs/index.js

@@ -49,8 +49,7 @@ export default ({data}) => (
                   ({node}) =>
                     node.fileAbsolutePath.indexOf(`/${category}/`) > -1,
                 )
-                .map(
-                  ({node}) =>
+                .map(({node}) =>
                   node.frontmatter.redirect ? (
                     <a key={node.id} href={node.frontmatter.path}>
                       {node.frontmatter.title}