Move BrowserThread to content namespace.

chrome/browser/ui/web_applications/web_app_ui.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/ui/web_applications/web_app_ui.h"
 
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/task.h"
 #include "base/utf_string_conversions.h"
 #include "base/win/windows_version.h"
 #include "chrome/browser/extensions/extension_tab_helper.h"
 #include "chrome/browser/favicon/favicon_tab_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/browser/web_applications/web_app.h"
 #include "chrome/common/chrome_paths.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
 #include "base/environment.h"
 #endif
 
+using content::BrowserThread;
+
 namespace {
 
 #if defined(OS_WIN)
 // UpdateShortcutWorker holds all context data needed for update shortcut.
 // It schedules a pre-update check to find all shortcuts that needs to be
 // updated. If there are such shortcuts, it schedules icon download and
 // update them when icons are downloaded. It observes TAB_CLOSING notification
 // and cancels all the work when the underlying tab is closing.
 class UpdateShortcutWorker : public content::NotificationObserver {
  public:
@@ skipping 272 matching lines @@
 
 void UpdateShortcutForTabContents(TabContentsWrapper* tab_contents) {
 #if defined(OS_WIN)
   // UpdateShortcutWorker will delete itself when it's done.
   UpdateShortcutWorker* worker = new UpdateShortcutWorker(tab_contents);
   worker->Run();
 #endif  // defined(OS_WIN)
 }
 
 }  // namespace web_app