Move BrowserThread to content namespace.

chrome/browser/chromeos/extensions/file_browser_event_router.cc

 // 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.
 
 #include "chrome/browser/chromeos/extensions/file_browser_event_router.h"
 
 #include "base/bind.h"
 #include "base/json/json_writer.h"
 #include "base/message_loop.h"
 #include "base/stl_util.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/extensions/file_browser_notifications.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/extensions/extension_event_names.h"
 #include "chrome/browser/extensions/extension_event_router.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/file_manager_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "grit/generated_resources.h"
 #include "webkit/fileapi/file_system_types.h"
 #include "webkit/fileapi/file_system_util.h"
 
+using content::BrowserThread;
+
 namespace {
   const char kDiskAddedEventType[] = "added";
   const char kDiskRemovedEventType[] = "removed";
 
   const char kPathChanged[] = "changed";
   const char kPathWatchError[] = "error";
 
   const char* DeviceTypeToString(chromeos::DeviceType type) {
     switch (type) {
       case chromeos::FLASH:
@@ skipping 423 matching lines @@
           base::Bind(&FileWatcherDelegate::HandleFileWatchOnUIThread,
                      this, local_path, true));
 }
 
 void
 ExtensionFileBrowserEventRouter::FileWatcherDelegate::HandleFileWatchOnUIThread(
      const FilePath& local_path, bool got_error) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   router_->HandleFileWatchNotification(local_path, got_error);
 }