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

chrome/browser/ui/certificate_dialogs.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/certificate_dialogs.h"
 
 
 #include <vector>
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/task.h"
 #include "chrome/common/net/x509_certificate_model.h"
 #include "content/public/browser/browser_thread.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using content::BrowserThread;
 using content::WebContents;
 
 namespace {
 
@@ skipping 147 matching lines @@
       suggested_path, &file_type_info, 1,
       FILE_PATH_LITERAL("crt"), web_contents,
       parent, params);
 }
 
 void ShowCertExportDialog(WebContents* web_contents,
                           gfx::NativeWindow parent,
                           net::X509Certificate::OSCertHandle cert) {
   new Exporter(web_contents, parent, cert);
 }