Fix coding style in src/core/worker.js

src/core/worker.js

@@ -39,8 +39,7 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
         var javaScriptPromise = pdfManager.ensureCatalog('javaScript');
         Promise.all([numPagesPromise, fingerprintPromise, outlinePromise,
                      infoPromise, metadataPromise, encryptedPromise,
-          javaScriptPromise]).then(
-            function onDocReady(results) {
+                     javaScriptPromise]).then(function onDocReady(results) {
 
           var doc = {
             numPages: results[0],
@@ -153,7 +152,7 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
 
         onError: function onError(status) {
           if (status == 404) {
-            var exception = new MissingPDFException( 'Missing PDF "' +
+            var exception = new MissingPDFException('Missing PDF "' +
                                                     source.url + '".');
             handler.send('MissingPDF', { exception: exception });
           } else {
@@ -254,8 +253,7 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
             if (ex instanceof PasswordException) {
               // after password exception prepare to receive a new password
               // to repeat loading
-              pdfManager.passwordChangedPromise =
-                new LegacyPromise();
+              pdfManager.passwordChangedPromise = new LegacyPromise();
               pdfManager.passwordChangedPromise.then(pdfManagerReady);
             }