diff -r 000000000000 -r 6474c204b198 dom/locales/en-US/chrome/nsWebBrowserPersist.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/locales/en-US/chrome/nsWebBrowserPersist.properties	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,17 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+readError=%S could not be saved, because the source file could not be read.\n\nTry again later, or contact the server administrator.
+writeError=%S could not be saved, because an unknown error occurred.\n\nTry saving to a different location.
+launchError=%S could not be opened, because an unknown error occurred.\n\nTry saving to disk first and then opening the file.
+diskFull=There is not enough room on the disk to save %S.\n\nRemove unnecessary files from the disk and try again, or try saving in a different location.
+readOnly=%S could not be saved, because the disk, folder, or file is write-protected.\n\nWrite-enable the disk and try again, or try saving in a different location.
+accessError=%S could not be saved, because you cannot change the contents of that folder.\n\nChange the folder properties and try again, or try saving in a different location.
+SDAccessErrorCardReadOnly=Cannot download file because the SD card is in use.
+SDAccessErrorCardMissing=Cannot download file because the SD card is missing.
+helperAppNotFound=%S could not be opened, because the associated helper application does not exist. Change the association in your preferences.
+noMemory=There is not sufficient memory to complete the action you requested.\n\nQuit some applications and try again.
+title=Downloading %S
+fileAlreadyExistsError=%S could not be saved, because a file already exists with the same name as the '_files' directory.\n\nTry saving to a different location.
+fileNameTooLongError=%S could not be saved, because the file name was too long.\n\nTry saving with a shorter file name.