Remove task.h and finish base::Bind() migration.

chrome/browser/google/google_update.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/google/google_update.h"
 
 #include <atlbase.h>
 #include <atlcom.h>
 
 #include "base/bind.h"
 #include "base/file_path.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
-#include "base/task.h"
 #include "base/threading/thread.h"
 #include "base/win/scoped_comptr.h"
 #include "base/win/windows_version.h"
 #include "chrome/installer/util/browser_distribution.h"
 #include "chrome/installer/util/google_update_settings.h"
 #include "chrome/installer/util/helper.h"
 #include "chrome/installer/util/install_util.h"
 #include "content/public/browser/browser_thread.h"
 #include "google_update_idl_i.c"
 #include "grit/generated_resources.h"
@@ skipping 357 matching lines @@
                                  MessageLoop* main_loop) {
   NOTREACHED() << "Communication with Google Update failed: " << hr
                << " error: " << error_code
                << ", message: " << error_message.c_str();
   main_loop->PostTask(
       FROM_HERE,
       base::Bind(&GoogleUpdate::ReportResults, this,
                  UPGRADE_ERROR, error_code, error_message));
   return false;
 }