do not compress firefox profile data

zip files created for transfer to a remote WebDriver server are no
longer compressed. If the zip contained a file that was already compressed,
the server would return an "invalid code lengths set" error.

fixes #1884

Signed-off-by: Jason Leyba <[email protected]>

Author: fippo

javascript/node/selenium-webdriver/firefox/profile.js

@@ -385,7 +385,10 @@ class Profile {
       var zip = new AdmZip();
       zip.addLocalFolder(dir, '');
       // Stored compression, see https://en.wikipedia.org/wiki/Zip_(file_format)
-      zip.getEntries()[0].header.method = 0;
+      zip.getEntries().forEach(function(entry) {
+        entry.header.method = 0;
+      });
+
       return io.tmpFile().then(function(file) {
         zip.writeZip(file);  // Sync! Why oh why :-(
         return promise.checkedNodeCall(fs.readFile, file);