Move files from zip_archiver/unpacker/ to zip_archiver/.

ui/file_manager/zip_archiver/js/passphrase-manager.js

 // Copyright 2015 The Chromium OS Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @constructor
  * @param {?string} initPassphrase Initial passphrase for the first passphrase
  *     request or NULL if not available. In such case, call to getPassphrase()
  *     will invoke a dialog.
  */
@@ skipping 45 matching lines @@
 
           passphraseWindow.contentWindow.onPassphraseSuccess =
               function(passphrase, remember) {
                 passphraseSucceeded = true;
                 this.rememberedPassphrase = remember ? passphrase : null;
                 fulfill(passphrase);
               }.bind(this);
         }.bind(this));
   }.bind(this));
 }