Convert UtilityProcessHost to bootstrap Mojo Channel using the Shell connection

chrome/browser/safe_browsing/download_protection_service_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 "chrome/browser/safe_browsing/download_protection_service.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
@@ skipping 28 matching lines @@
 #include "chrome/common/safe_browsing/binary_feature_extractor.h"
 #include "chrome/common/safe_browsing/csd.pb.h"
 #include "chrome/common/safe_browsing/file_type_policies_test_util.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/history/core/browser/history_service.h"
 #include "components/prefs/pref_service.h"
 #include "components/safe_browsing_db/database_manager.h"
 #include "components/safe_browsing_db/test_database_manager.h"
 #include "content/public/browser/download_danger_type.h"
 #include "content/public/browser/page_navigator.h"
+#include "content/public/browser/shell_context.h"
 #include "content/public/test/mock_download_item.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/test_utils.h"
 #include "net/base/url_util.h"
 #include "net/cert/x509_certificate.h"
 #include "net/http/http_status_code.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "net/url_request/url_fetcher_impl.h"
 #include "net/url_request/url_request_status.h"
@@ skipping 178 matching lines @@
                                      base::Owned(check)));
 }
 
 class DownloadProtectionServiceTest : public testing::Test {
  protected:
   DownloadProtectionServiceTest()
       : test_browser_thread_bundle_(
             content::TestBrowserThreadBundle::IO_MAINLOOP) {
   }
   void SetUp() override {
+    shell_context_ = content::ShellContext::Create();
     // Start real threads for the IO and File threads so that the DCHECKs
     // to test that we're on the correct thread work.
     sb_service_ = new StrictMock<FakeSafeBrowsingService>();
     sb_service_->Initialize();
     binary_feature_extractor_ = new StrictMock<MockBinaryFeatureExtractor>();
     ON_CALL(*binary_feature_extractor_, ExtractImageFeatures(_, _, _, _))
         .WillByDefault(Return(true));
     download_service_ = sb_service_->download_protection_service();
     download_service_->binary_feature_extractor_ = binary_feature_extractor_;
     download_service_->SetEnabled(true);
@@ skipping 267 matching lines @@
   // This will effectivly mask the global Singleton while this is in scope.
   FileTypePoliciesTestOverlay policies_;
 
   scoped_refptr<FakeSafeBrowsingService> sb_service_;
   scoped_refptr<MockBinaryFeatureExtractor> binary_feature_extractor_;
   DownloadProtectionService* download_service_;
   DownloadProtectionService::DownloadCheckResult result_;
   bool has_result_;
   content::TestBrowserThreadBundle test_browser_thread_bundle_;
   content::InProcessUtilityThreadHelper in_process_utility_thread_helper_;
+  std::unique_ptr<content::ShellContext> shell_context_;
   base::FilePath testdata_path_;
   DownloadProtectionService::ClientDownloadRequestSubscription
       client_download_request_subscription_;
   std::unique_ptr<ClientDownloadRequest> last_client_download_request_;
   base::ScopedTempDir profile_dir_;
   std::unique_ptr<TestingProfile> profile_;
   // The following 5 fields are used by PrepareBasicDownloadItem() function to
   // store attributes of the last download item.
   std::vector<GURL> url_chain_;
   GURL referrer_;
@@ skipping 1740 matching lines @@
       &item, base::Bind(&DownloadProtectionServiceTest::CheckDoneCallback,
                         base::Unretained(this)));
   base::RunLoop().Run();
 
   EXPECT_FALSE(HasClientDownloadRequest());
   // Overriden by flag:
   EXPECT_TRUE(IsResult(DownloadProtectionService::DANGEROUS));
 }
 
 }  // namespace safe_browsing