Move FilePathWatcher class from browser/... to common/...

content/content_common.gypi

 # Copyright (c) 2011 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': 'content_common',
       'type': '<(library)',
       'dependencies': [
@@ skipping 40 matching lines @@
         'common/content_switches.h',
         'common/database_messages.h',
         'common/database_util.cc',
         'common/database_util.h',
         'common/db_message_filter.cc',
         'common/db_message_filter.h',
         'common/debug_flags.cc',
         'common/debug_flags.h',
         'common/dx_diag_node.cc',
         'common/dx_diag_node.h',
+        'common/file_path_watcher/file_path_watcher.cc',
+        'common/file_path_watcher/file_path_watcher.h',
+        'common/file_path_watcher/file_path_watcher_inotify.cc',
+        'common/file_path_watcher/file_path_watcher_mac.cc',
+        'common/file_path_watcher/file_path_watcher_win.cc',
         'common/file_system/file_system_dispatcher.cc',
         'common/file_system/file_system_dispatcher.h',
         'common/file_system/webfilesystem_callback_dispatcher.cc',
         'common/file_system/webfilesystem_callback_dispatcher.h',
         'common/file_system/webfilesystem_impl.cc',
         'common/file_system/webfilesystem_impl.h',
         'common/file_system/webfilewriter_impl.cc',
         'common/file_system/webfilewriter_impl.h',
         'common/file_system_messages.h',
         'common/file_utilities_messages.h',
         'common/font_descriptor_mac.h',
         'common/font_descriptor_mac.mm',
         'common/font_loader_mac.h',
         'common/font_loader_mac.mm',
         'common/gpu_info.cc',
         'common/gpu_info.h',
         'common/gpu_messages.h',
         'common/hi_res_timer_manager_posix.cc',
         'common/hi_res_timer_manager_win.cc',
         'common/hi_res_timer_manager.h',
-        'common/main_function_params.h',          
+        'common/main_function_params.h',
         'common/message_router.cc',
         'common/message_router.h',
         'common/mime_registry_messages.h',
         'common/notification_details.cc',
         'common/notification_details.h',
         'common/notification_observer.h',
         'common/notification_registrar.cc',
         'common/notification_registrar.h',
         'common/notification_service.cc',
         'common/notification_service.h',
@@ skipping 26 matching lines @@
         'common/webblobregistry_impl.h',
         'common/webblob_messages.h',
         'common/webmessageportchannel_impl.cc',
         'common/webmessageportchannel_impl.h',
         'common/worker_messages.h',
       ],
       'conditions': [
         ['OS=="win"', {
           'msvs_guid': '062E9260-304A-4657-A74C-0D3AA1A0A0A4',
         }],
+        ['OS!="linux"', {
+          'sources!': [
+            'common/file_path_watcher/file_path_watcher_inotify.cc',
+          ],
+        }],
+        ['OS=="freebsd" or OS=="openbsd"', {
+          'sources': [
+            'common/file_path_watcher/file_path_watcher_stub.cc',
+          ],
+        }],
       ],
     },
   ],
 }