remove custom metrics

Author: rvilarl

entry/vexflow-font-custom.ts

@@ -1,11 +1,11 @@
 // [VexFlow](https://vexflow.com) - Copyright (c) Mohit Muthanna 2010.
 // MIT License
 
+import { CommonMetrics } from '../src/fonts/common_metrics';
 import { CustomFont } from '../src/fonts/custom_glyphs';
-import { CustomMetrics } from '../src/fonts/custom_metrics';
 
 export const Font = {
   data: CustomFont,
-  metrics: CustomMetrics,
+  metrics: CommonMetrics,
 };
 export default Font;

src/fonts/custom_metrics.ts

@@ -2,9 +2,9 @@
 // MIT License
 
 import { Font } from '../font';
+import { CommonMetrics } from './common_metrics';
 import { CustomFont } from './custom_glyphs';
-import { CustomMetrics } from './custom_metrics';
 
 export function loadCustom() {
-  Font.load('Custom', CustomFont, CustomMetrics);
+  Font.load('Custom', CustomFont, CommonMetrics);
 }