Fix font family of status bar.

packages/statusbar/src/style/text.ts

@@ -7,8 +7,7 @@ import { style } from 'typestyle/lib';
 
 export const baseText: NestedCSSProperties = {
   fontSize: vars.fontSize,
-  fontFamily:
-    '"HelveticaNeue-Regular", "Helvetica Neue Regular", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif'
+  fontFamily: vars.fontFamily
 };
 
 export const textItem = style(baseText, {

packages/statusbar/src/style/variables.ts

@@ -7,6 +7,7 @@ export default {
   backgroundColor: 'var(--jp-layout-color2)',
   height: '24px',
   fontSize: 'var(--jp-ui-font-size1)',
+  fontFamily: 'var(--jp-ui-font-family)',
   textColor: 'var(--jp-ui-font-color1)',
   textClickColor: 'white',
   itemMargin: '2px',