GData save package support with MHTML.

chrome/chrome_browser.gypi

 # Copyright (c) 2012 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 1006 matching lines @@
         'browser/download/download_shelf_context_menu.h',
         'browser/download/download_started_animation.h',
         'browser/download/download_resource_throttle.cc',
         'browser/download/download_resource_throttle.h',
         'browser/download/download_status_updater.cc',
         'browser/download/download_status_updater.h',
         'browser/download/download_util.cc',
         'browser/download/download_util.h',
         'browser/download/save_package_file_picker.cc',
         'browser/download/save_package_file_picker.h',
+        'browser/download/save_package_file_picker_chromeos.cc',
+        'browser/download/save_package_file_picker_chromeos.h',
         'browser/enumerate_modules_model_win.cc',
         'browser/enumerate_modules_model_win.h',
         'browser/event_disposition.cc',
         'browser/event_disposition.h',
         'browser/external_protocol/external_protocol_handler.cc',
         'browser/external_protocol/external_protocol_handler.h',
         'browser/external_protocol/external_protocol_observer.cc',
         'browser/external_protocol/external_protocol_observer.h',
         'browser/external_tab_container_win.cc',
         'browser/external_tab_container_win.h',
@@ skipping 3006 matching lines @@
           ],
         }],
         ['chromeos==0', {
           'sources/': [
             ['exclude', '^browser/chromeos'],
             ['exclude', '^browser/ui/webui/chromeos'],
             ['exclude', '^browser/ui/webui/options/chromeos'],
             ['exclude', '^browser/ui/webui/options2/chromeos'],
             ['exclude', 'browser/download/download_file_picker_chromeos.cc'],
             ['exclude', 'browser/download/download_file_picker_chromeos.h'],
+            ['exclude', 'browser/download/save_package_file_picker_chromeos.cc'],
+            ['exclude', 'browser/download/save_package_file_picker_chromeos.h'],
             ['exclude', 'browser/extensions/api/terminal/terminal_extension_helper.cc'],
             ['exclude', 'browser/extensions/api/terminal/terminal_extension_helper.h'],
             ['exclude', 'browser/extensions/api/terminal/terminal_private_api.cc'],
             ['exclude', 'browser/extensions/api/terminal/terminal_private_api.h'],
             ['exclude', 'browser/extensions/extension_input_ime_api.cc'],
             ['exclude', 'browser/extensions/extension_input_ime_api.h'],
             ['exclude', 'browser/extensions/extension_input_method_api.cc'],
             ['exclude', 'browser/extensions/extension_input_method_api.h'],
             ['exclude', 'browser/icon_loader_chromeos.cc'],
             ['exclude', 'browser/icon_manager_chromeos.cc'],
@@ skipping 1088 matching lines @@
          'variables': {
           'proto_in_dir': '../third_party/cros_system_api/dbus/',
           'proto_out_dir': 'chrome/browser/chromeos/dbus',
          },
          'includes': ['../build/protoc.gypi'],
         }],
       ],
     },
   ],
 }