Switch from TestBrowserThread to TestBrowserThreadBundle in chrome.

chrome/browser/chromeos/attestation/attestation_ca_client_unittest.cc

 // Copyright (c) 2013 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/chromeos/attestation/attestation_ca_client.h"
+
 #include "base/bind.h"
 #include "base/command_line.h"
-#include "base/message_loop/message_loop.h"
-#include "chrome/browser/chromeos/attestation/attestation_ca_client.h"
 #include "chromeos/chromeos_switches.h"
-#include "content/public/test/test_browser_thread.h"
+#include "content/public/test/test_browser_thread_bundle.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_status_code.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_request_status.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace chromeos {
 namespace attestation {
 
 class AttestationCAClientTest : public ::testing::Test {
  public:
-  AttestationCAClientTest()
-      : io_thread_(content::BrowserThread::IO, &message_loop_),
-        num_invocations_(0),
-        result_(false) {
-  }
+  AttestationCAClientTest() : num_invocations_(0), result_(false) {}
 
   ~AttestationCAClientTest() override {}
 
   void DataCallback(bool result, const std::string& data) {
     ++num_invocations_;
     result_ = result;
     data_ = data;
   }
 
   void DeleteClientDataCallback(AttestationCAClient* client,
@@ skipping 21 matching lines @@
 
   void SendFetcherResponse(net::TestURLFetcher* fetcher,
                            net::Error error,
                            int response_code) {
     fetcher->set_status(net::URLRequestStatus::FromError(error));
     fetcher->set_response_code(response_code);
     fetcher->SetResponseString(fetcher->upload_data() + "_response");
     fetcher->delegate()->OnURLFetchComplete(fetcher);
   }
 
-  base::MessageLoop message_loop_;
-  content::TestBrowserThread io_thread_;
+  content::TestBrowserThreadBundle test_browser_thread_bundle_;
   net::TestURLFetcherFactory url_fetcher_factory_;
 
   // For use with DataCallback.
   int num_invocations_;
   bool result_;
   std::string data_;
 };
 
 TEST_F(AttestationCAClientTest, EnrollRequest) {
   AttestationCAClient client;
@@ skipping 121 matching lines @@
   CheckURLAndSendResponse(GURL("https://asbestos-qa.corp.google.com/sign"),
                           net::OK, net::HTTP_OK);
 
   EXPECT_EQ(1, num_invocations_);
   EXPECT_TRUE(result_);
   EXPECT_EQ("certificate_response", data_);
 }
 
 }  // namespace attestation
 }  // namespace chromeos