Fix

src/assets/www/pdfjs/build/pdf.js

@@ -20,7 +20,7 @@
  * Javascript code in this page
  */
 
-(function webpackUniversalModuleDefinition(root, factory) {
+ (function webpackUniversalModuleDefinition(root, factory) {
 	if(typeof exports === 'object' && typeof module === 'object')
 		module.exports = factory();
 	else if(typeof define === 'function' && define.amd)
@@ -9928,8 +9928,6 @@ function getDocument(src) {
     source = src;
   }
 
-  console.log('source================================================', source)
-
   var params = Object.create(null);
   var rangeTransport = null,
       worker = null;
@@ -10002,9 +10000,7 @@ function getDocument(src) {
   }
 
   (0, _util.setVerbosityLevel)(params.verbosity);
-  
-  console.log('params=======================', params)
-  
+
   if (!worker) {
     var workerParams = {
       verbosity: params.verbosity,
@@ -10016,8 +10012,6 @@ function getDocument(src) {
 
   var docId = task.docId;
   worker.promise.then(function () {
-
-    
     if (task.destroyed) {
       throw new Error('Loading aborted');
     }