Remove unused include in sequenced_worker_pool.h

net/ssl/ssl_platform_key_win.cc

 // Copyright 2015 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 "net/ssl/ssl_platform_key.h"
 
 #include <windows.h>
 #include <NCrypt.h>
 
 #include <algorithm>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/logging.h"
 #include "base/macros.h"
-#include "base/sequenced_task_runner.h"
 #include "crypto/openssl_util.h"
 #include "crypto/scoped_capi_types.h"
 #include "crypto/wincrypt_shim.h"
 #include "net/base/net_errors.h"
 #include "net/cert/x509_certificate.h"
 #include "net/ssl/ssl_platform_key_util.h"
 #include "net/ssl/ssl_private_key.h"
 #include "net/ssl/threaded_ssl_private_key.h"
 #include "third_party/boringssl/src/include/openssl/bn.h"
 #include "third_party/boringssl/src/include/openssl/ecdsa.h"
@@ skipping 252 matching lines @@
     delegate.reset(new SSLPlatformKeyCNG(prov_or_key, key_type, max_length));
   } else {
     DCHECK(SSLPrivateKey::Type::RSA == key_type);
     delegate.reset(new SSLPlatformKeyCAPI(prov_or_key, key_spec, max_length));
   }
   return make_scoped_refptr(new ThreadedSSLPrivateKey(
       std::move(delegate), GetSSLPlatformKeyTaskRunner()));
 }
 
 }  // namespace net