predictors: Replace deprecated TestBrowserThread by TestBrowserThreadBundle

chrome/browser/predictors/resource_prefetch_predictor_unittest.cc

 // Copyright 2014 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/predictors/resource_prefetch_predictor.h"
 
 #include <iostream>
 #include <memory>
 #include <utility>
 
 #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/time/time.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/predictors/resource_prefetch_predictor_tables.h"
 #include "chrome/browser/predictors/resource_prefetch_predictor_test_util.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/history/core/browser/history_service.h"
 #include "components/history/core/browser/history_types.h"
 #include "content/public/browser/resource_request_info.h"
-#include "content/public/test/test_browser_thread.h"
+#include "content/public/test/test_browser_thread_bundle.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_job.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::ContainerEq;
 using testing::Pointee;
 using testing::SetArgPointee;
@@ skipping 228 matching lines @@
 
     // TODO(shishir): Enable the prefetching mode in the tests.
     config.mode |= ResourcePrefetchPredictorConfig::URL_LEARNING;
     config.mode |= ResourcePrefetchPredictorConfig::HOST_LEARNING;
     predictor_.reset(new ResourcePrefetchPredictor(config, profile_.get()));
     predictor_->set_mock_tables(mock_tables_);
   }
 
   void InitializeSampleData();
 
-  base::MessageLoop loop_;
-  content::TestBrowserThread ui_thread_;
-  content::TestBrowserThread db_thread_;
+  content::TestBrowserThreadBundle thread_bundle_;
   std::unique_ptr<TestingProfile> profile_;
   net::TestURLRequestContext url_request_context_;
 
   std::unique_ptr<ResourcePrefetchPredictor> predictor_;
   scoped_refptr<StrictMock<MockResourcePrefetchPredictorTables> > mock_tables_;
 
   PrefetchDataMap test_url_data_;
   PrefetchDataMap test_host_data_;
   RedirectDataMap test_url_redirect_data_;
   RedirectDataMap test_host_redirect_data_;
   PrefetchData empty_resource_data_;
   RedirectData empty_redirect_data_;
 
   MockURLRequestJobFactory url_request_job_factory_;
   EmptyURLRequestDelegate url_request_delegate_;
 };
 
 ResourcePrefetchPredictorTest::ResourcePrefetchPredictorTest()
-    : loop_(base::MessageLoop::TYPE_DEFAULT),
-      ui_thread_(content::BrowserThread::UI, &loop_),
-      db_thread_(content::BrowserThread::DB, &loop_),
+    : thread_bundle_(),
       profile_(new TestingProfile()),
       mock_tables_(new StrictMock<MockResourcePrefetchPredictorTables>()),
       empty_resource_data_(),
       empty_redirect_data_() {}
 
 ResourcePrefetchPredictorTest::~ResourcePrefetchPredictorTest() {
   profile_.reset(NULL);
   base::RunLoop().RunUntilIdle();
 }
 
@@ skipping 1191 matching lines @@
                          net::MEDIUM, false, false);
   predictor_->url_table_cache_->insert(
       std::make_pair(www_google_url.primary_key(), www_google_url));
 
   urls.clear();
   EXPECT_TRUE(predictor_->GetPrefetchData(main_frame_url, &urls));
   EXPECT_THAT(urls, UnorderedElementsAre(GURL(font_url)));
 }
 
 }  // namespace predictors