Remove DeleteTask and convert remaining users.

chrome/browser/profiles/profile_io_data.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/profiles/profile_io_data.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/stl_util.h"
 #include "base/string_number_conversions.h"
-#include "base/task.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/content_settings/cookie_settings.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/extensions/extension_info_map.h"
 #include "chrome/browser/extensions/extension_protocols.h"
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/media/media_internals.h"
@@ skipping 520 matching lines @@
 #if defined(ENABLE_CONFIGURATION_POLICY)
   if (url_blacklist_manager_.get())
     url_blacklist_manager_->ShutdownOnUIThread();
 #endif
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(
           &ResourceDispatcherHost::CancelRequestsForContext,
           base::Unretained(g_browser_process->resource_dispatcher_host()),
           &resource_context_));
-  bool posted = BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
-                                        new DeleteTask<ProfileIOData>(this));
+  bool posted = BrowserThread::DeleteSoon(BrowserThread::IO, FROM_HERE, this);
   if (!posted)
     delete this;
 }
 
 void ProfileIOData::set_origin_bound_cert_service(
     net::OriginBoundCertService* origin_bound_cert_service) const {
   origin_bound_cert_service_.reset(origin_bound_cert_service);
 }