Revert 221982 "file_manager: Remove FileWatchChangedEntry from f..."

trunk/src/chrome/browser/chromeos/extensions/file_manager/event_router.cc

 // 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.
 
 #include "chrome/browser/chromeos/extensions/file_manager/event_router.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_change_registrar.h"
@@ skipping 667 matching lines @@
         target_origin_url,
         fileapi::kFileSystemTypeExternal);
     GURL target_directory_url = GURL(base_url.spec() + virtual_path.value());
     scoped_ptr<ListValue> args(new ListValue());
     DictionaryValue* watch_info = new DictionaryValue();
     args->Append(watch_info);
     watch_info->SetString("directoryUrl", target_directory_url.spec());
     watch_info->SetString("eventType",
                           got_error ? kPathWatchError : kPathChanged);
 
+    // TODO(mtomasz): Pass set of entries. http://crbug.com/157834
+    ListValue* watch_info_entries = new ListValue();
+    watch_info->Set("changedEntries", watch_info_entries);
+
     scoped_ptr<extensions::Event> event(new extensions::Event(
         extensions::event_names::kOnDirectoryChanged, args.Pass()));
     extensions::ExtensionSystem::Get(profile_)->event_router()->
         DispatchEventToExtension(extension_id, event.Pass());
   }
 }
 
 void EventRouter::DispatchMountEvent(
     DiskMountManager::MountEvent event,
     chromeos::MountError error_code,
@@ skipping 138 matching lines @@
         base::TimeDelta::FromSeconds(4));
   } else {
     notifications_->HideNotification(DesktopNotifications::FORMAT_START,
                                      device_path);
     notifications_->ShowNotification(DesktopNotifications::FORMAT_FAIL,
                                      device_path);
   }
 }
 
 }  // namespace file_manager