Initial checkin of the out of process worker implementation....

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,
   },
   'includes': [
     '../build/common.gypi',
@@ skipping 937 matching lines @@
         'browser/views/tab_icon_view.cc',
         'browser/views/tab_icon_view.h',
         'browser/views/theme_helpers.cc',
         'browser/views/theme_helpers.h',
         'browser/views/toolbar_star_toggle.cc',
         'browser/views/toolbar_star_toggle.h',
         'browser/views/toolbar_view.cc',
         'browser/views/toolbar_view.h',
         'browser/views/user_data_dir_dialog.cc',
         'browser/views/user_data_dir_dialog.h',
+        'browser/worker_host/worker_process_host.cc',
+        'browser/worker_host/worker_process_host.h',
+        'browser/worker_host/worker_service.cc',
+        'browser/worker_host/worker_service.h',
         'browser/webdata/web_data_service.cc',
         'browser/webdata/web_data_service.h',
         'browser/webdata/web_data_service_win.cc',
         'browser/webdata/web_database.cc',
         'browser/webdata/web_database.h',
         'browser/webdata/web_database_win.cc',
         'browser/alternate_nav_url_fetcher.cc',
         'browser/alternate_nav_url_fetcher.h',
         'browser/app_controller_mac.h',
         'browser/app_controller_mac.mm',
@@ skipping 766 matching lines @@
             'common/pref_service_unittest.cc',
             'common/time_format_unittest.cc',
             'renderer/render_view_unittest.cc',
             'renderer/render_widget_unittest.cc',
           ],
         }],
       ],
     },
   ],
 }