Upgrade eslint and prettier

Summary: Not a fan of the long lines, but if that's where prettier is going, let's roll with it.

Reviewed By: jknoxville

Differential Revision: D17905599

fbshipit-source-id: c4232d46d2ec0b7c743f6afd8349106c85f013b9

src/chrome/TitleBar.tsx

@@ -45,9 +45,7 @@ import {State} from 'src/reducers';
 
 const AppTitleBar = styled(FlexRow)(({focused}: {focused?: boolean}) => ({
   background: focused
-    ? `linear-gradient(to bottom, ${colors.macOSTitleBarBackgroundTop} 0%, ${
-        colors.macOSTitleBarBackgroundBottom
-      } 100%)`
+    ? `linear-gradient(to bottom, ${colors.macOSTitleBarBackgroundTop} 0%, ${colors.macOSTitleBarBackgroundBottom} 100%)`
     : colors.macOSTitleBarBackgroundBlur,
   borderBottom: `1px solid ${
     focused ? colors.macOSTitleBarBorder : colors.macOSTitleBarBorderBlur

src/chrome/UpdateIndicator.tsx

@@ -84,9 +84,7 @@ export default class UpdateIndicator extends React.PureComponent<Props, State> {
     return (
       <Tooltip
         options={{position: 'toLeft'}}
-        title={`Update to Flipper v${
-          result.version
-        } available. Click to download.`}
+        title={`Update to Flipper v${result.version} available. Click to download.`}
         children={container}
       />
     );