L10N pass through download item and download shelf....

chrome/chrome.gyp

 # Copyright (c) 2009 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'chromium_code': 1,
 
     # Define the common dependencies that contain all the actual
     # Chromium functionality.  This list gets pulled in below by
@@ skipping 2359 matching lines @@
                 'xib_localizer_tool_path':
                     '<(DEPTH)/build/mac/generate_localizer',
                 'xib_files_to_scan': [
                   # The xibs that need localization
                   'app/nibs/About.xib',
                   'app/nibs/BookmarkBar.xib',
                   'app/nibs/BookmarkBubble.xib',
                   'app/nibs/BookmarkEditor.xib',
                   'app/nibs/BookmarkNameFolder.xib',
                   'app/nibs/ClearBrowsingData.xib',
+                  'app/nibs/DownloadItem.xib',
                   'app/nibs/EditSearchEngine.xib',
                   'app/nibs/FirstRunDialog.xib',
                   'app/nibs/HttpAuthLoginSheet.xib',
                   'app/nibs/HungRendererDialog.xib',
                   'app/nibs/ImportProgressDialog.xib',
                   'app/nibs/KeywordEditor.xib',
                   'app/nibs/MainMenu.xib',
                   'app/nibs/SaveAccessoryView.xib',
                   'app/nibs/TabView.xib',
                   'app/nibs/TaskManager.xib',
@@ skipping 4273 matching lines @@
               'defines': [
                 'POSIX',
               ],
             }],
           ],
         },
       ],  # targets when chrome_personalization==1 and use_syncapi_stub==0
     }],
   ],  # 'conditions'
 }