Move webNavigation extension api into a separate directory

chrome/chrome_browser_extensions.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_extensions',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 120 matching lines @@
         'browser/extensions/api/socket/socket_api.cc',
         'browser/extensions/api/socket/socket_api.h',
         'browser/extensions/api/socket/tcp_socket.cc',
         'browser/extensions/api/socket/tcp_socket.h',
         'browser/extensions/api/socket/udp_socket.cc',
         'browser/extensions/api/socket/udp_socket.h',
         'browser/extensions/api/terminal/terminal_extension_helper.cc',
         'browser/extensions/api/terminal/terminal_extension_helper.h',
         'browser/extensions/api/terminal/terminal_private_api.cc',
         'browser/extensions/api/terminal/terminal_private_api.h',
+        'browser/extensions/api/web_navigation/web_navigation_api.cc',
+        'browser/extensions/api/web_navigation/web_navigation_api.h',
+        'browser/extensions/api/web_navigation/web_navigation_api_constants.cc',
+        'browser/extensions/api/web_navigation/web_navigation_api_constants.h',
         'browser/extensions/api/web_request/web_request_api.cc',
         'browser/extensions/api/web_request/web_request_api.h',
         'browser/extensions/api/web_request/web_request_api_constants.cc',
         'browser/extensions/api/web_request/web_request_api_constants.h',
         'browser/extensions/api/web_request/web_request_api_helpers.cc',
         'browser/extensions/api/web_request/web_request_api_helpers.h',
         'browser/extensions/api/web_request/web_request_time_tracker.cc',
         'browser/extensions/api/web_request/web_request_time_tracker.h',
         'browser/extensions/app_notification.cc',
         'browser/extensions/app_notification.h',
@@ skipping 206 matching lines @@
         'browser/extensions/extension_window_controller.cc',
         'browser/extensions/extension_window_controller.h',
         'browser/extensions/extension_window_list.cc',
         'browser/extensions/extension_window_list.h',
         'browser/extensions/extension_web_socket_proxy_private_api.cc',
         'browser/extensions/extension_web_socket_proxy_private_api.h',
         'browser/extensions/extension_web_ui.cc',
         'browser/extensions/extension_web_ui.h',
         'browser/extensions/extension_webkit_preferences.cc',
         'browser/extensions/extension_webkit_preferences.h',
-        'browser/extensions/extension_webnavigation_api.cc',
-        'browser/extensions/extension_webnavigation_api.h',
-        'browser/extensions/extension_webnavigation_api_constants.cc',
-        'browser/extensions/extension_webnavigation_api_constants.h',
         'browser/extensions/extension_webstore_private_api.cc',
         'browser/extensions/extension_webstore_private_api.h',
         'browser/extensions/extensions_quota_service.cc',
         'browser/extensions/extensions_quota_service.h',
         'browser/extensions/extensions_startup.cc',
         'browser/extensions/extensions_startup.h',
         'browser/extensions/external_extension_loader.cc',
         'browser/extensions/external_extension_loader.h',
         'browser/extensions/external_extension_provider_impl.cc',
         'browser/extensions/external_extension_provider_impl.h',
@@ skipping 201 matching lines @@
                 }],
               ],
             }],
           ],
         }],
       ],
     },
   ],
 }