resources: remove setCharacterSize functionality.

Author: narekhovhannisyan

lib/resources/fonts.js

@@ -35,14 +35,7 @@ const getTemplateAvailableFonts = (templateId) => {
         if (!desiredFont) {
           throw new FontNotFoundError(`Font with id: ${id} was not found.`)
         }
-        return {
-          ...flattenFont(desiredFont),
-          setCharacterSize: function (count) {
-            this.characterSize = count
-
-            return this
-          }
-        }
+        return flattenFont(desiredFont)
       }
 
       return fonts