Use await consistently in the PartialEvaluator.translateFont method

src/core/evaluator.js

@@ -4169,7 +4169,6 @@ class PartialEvaluator {
     cssFontInfo,
   }) {
     const isType3Font = type === "Type3";
-    let properties;
 
     if (!descriptor) {
       if (isType3Font) {
@@ -4200,7 +4199,7 @@ class PartialEvaluator {
             ? FontFlags.Symbolic
             : FontFlags.Nonsymbolic);
 
-        properties = {
+        const properties = {
           type,
           name: baseFontName,
           loadedName: baseDict.loadedName,
@@ -4234,8 +4233,12 @@ class PartialEvaluator {
             standardFontName
           );
         }
-        return this.extractDataStructures(dict, dict, properties).then(
-          newProperties => {
+
+        const newProperties = await this.extractDataStructures(
+          dict,
+          dict,
+          properties
+        );
         if (widths) {
           const glyphWidths = [];
           let j = firstChar;
@@ -4251,8 +4254,6 @@ class PartialEvaluator {
         }
         return new Font(baseFontName, file, newProperties);
       }
-        );
-      }
     }
 
     // According to the spec if 'FontDescriptor' is declared, 'FirstChar',
@@ -4355,7 +4356,7 @@ class PartialEvaluator {
       }
     }
 
-    properties = {
+    const properties = {
       type,
       name: fontName.name,
       subtype,
@@ -4398,14 +4399,15 @@ class PartialEvaluator {
       properties.vertical = properties.cMap.vertical;
     }
 
-    return this.extractDataStructures(dict, baseDict, properties).then(
-      newProperties => {
+    const newProperties = await this.extractDataStructures(
+      dict,
+      baseDict,
+      properties
+    );
     this.extractWidths(dict, descriptor, newProperties);
 
     return new Font(fontName.name, fontFile, newProperties);
   }
-    );
-  }
 
   static buildFontPaths(font, glyphs, handler, evaluatorOptions) {
     function buildPath(fontChar) {