Instantiate ScopedTaskEnvironment in net unittests.

net/http/http_network_transaction_ssl_unittest.cc

 // Copyright (c) 2012 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 <memory>
 #include <string>
 #include <vector>
 
 #include "base/deferred_sequenced_task_runner.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
-#include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
-#include "base/test/scoped_task_scheduler.h"
 #include "base/threading/thread.h"
 #include "net/base/request_priority.h"
 #include "net/cert/ct_policy_enforcer.h"
 #include "net/cert/mock_cert_verifier.h"
 #include "net/cert/multi_log_ct_verifier.h"
 #include "net/dns/mock_host_resolver.h"
 #include "net/http/http_auth_handler_mock.h"
 #include "net/http/http_network_session.h"
 #include "net/http/http_network_transaction.h"
 #include "net/http/http_request_info.h"
@@ skipping 25 matching lines @@
  private:
   ~TokenBindingSSLConfigService() override {}
 
   SSLConfig ssl_config_;
 };
 
 }  // namespace
 
 class HttpNetworkTransactionSSLTest : public testing::Test {
  protected:
-  HttpNetworkTransactionSSLTest()
-      : scoped_task_scheduler_(base::MessageLoop::current()) {}
+  HttpNetworkTransactionSSLTest() = default;
 
   void SetUp() override {
     ssl_config_service_ = new TokenBindingSSLConfigService;
     session_params_.ssl_config_service = ssl_config_service_.get();
 
     auth_handler_factory_.reset(new HttpAuthHandlerMock::Factory());
     session_params_.http_auth_handler_factory = auth_handler_factory_.get();
 
     proxy_service_ = ProxyService::CreateDirect();
     session_params_.proxy_service = proxy_service_.get();
 
     session_params_.client_socket_factory = &mock_socket_factory_;
     session_params_.host_resolver = &mock_resolver_;
     session_params_.http_server_properties = &http_server_properties_;
     session_params_.cert_verifier = &cert_verifier_;
     session_params_.transport_security_state = &transport_security_state_;
     session_params_.cert_transparency_verifier = &ct_verifier_;
     session_params_.ct_policy_enforcer = &ct_policy_enforcer_;
   }
 
   HttpRequestInfo* GetRequestInfo(const std::string& url) {
     HttpRequestInfo* request_info = new HttpRequestInfo;
     request_info->url = GURL(url);
     request_info->method = "GET";
     request_info_vector_.push_back(base::WrapUnique(request_info));
     return request_info;
   }
 
-  base::test::ScopedTaskScheduler scoped_task_scheduler_;
-
   scoped_refptr<SSLConfigService> ssl_config_service_;
   std::unique_ptr<HttpAuthHandlerMock::Factory> auth_handler_factory_;
   std::unique_ptr<ProxyService> proxy_service_;
 
   MockClientSocketFactory mock_socket_factory_;
   MockHostResolver mock_resolver_;
   HttpServerPropertiesImpl http_server_properties_;
   MockCertVerifier cert_verifier_;
   TransportSecurityState transport_security_state_;
   MultiLogCTVerifier ct_verifier_;
@@ skipping 120 matching lines @@
   // When ChannelIdService calls back to HttpNetworkSession,
   // SpdyHttpStream should not crash.
   channel_id_runner->Start();
 
   rv = callback.WaitForResult();
   EXPECT_THAT(rv, IsError(ERR_CONNECTION_CLOSED));
 }
 #endif  // !defined(OS_IOS)
 
 }  // namespace net