Change Lo-Fi bool to bitmask to support multiple Previews types

content/browser/service_worker/link_header_support_unittest.cc

 // Copyright 2016 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 "content/browser/service_worker/link_header_support.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/run_loop.h"
 #include "content/browser/loader/resource_request_info_impl.h"
 #include "content/browser/service_worker/embedded_worker_test_helper.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
 #include "content/browser/service_worker/service_worker_registration.h"
 #include "content/browser/service_worker/service_worker_request_handler.h"
 #include "content/browser/service_worker/service_worker_test_utils.h"
 #include "content/common/service_worker/service_worker_utils.h"
 #include "content/public/common/content_switches.h"
+#include "content/public/common/previews_state.h"
 #include "content/public/test/mock_resource_context.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_request_test_job.h"
 #include "net/url_request/url_request_test_util.h"
 #include "storage/browser/blob/blob_storage_context.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace content {
 
@@ skipping 80 matching lines @@
 
   std::unique_ptr<net::URLRequest> CreateRequest(const GURL& request_url,
                                                  ResourceType resource_type) {
     std::unique_ptr<net::URLRequest> request = request_context_.CreateRequest(
         request_url, net::DEFAULT_PRIORITY, &request_delegate_);
     ResourceRequestInfo::AllocateForTesting(
         request.get(), resource_type, &resource_context_,
         -1 /* render_process_id */, -1 /* render_view_id */,
         -1 /* render_frame_id */, resource_type == RESOURCE_TYPE_MAIN_FRAME,
         false /* parent_is_main_frame */, true /* allow_download */,
-        true /* is_async */, false /* is_using_lofi */);
+        true /* is_async */, PREVIEWS_OFF /* previews_state */);
     ResourceRequestInfoImpl::ForRequest(request.get())
         ->set_initiated_in_secure_context_for_testing(true);
 
     ServiceWorkerRequestHandler::InitializeHandler(
         request.get(), context_wrapper(), &blob_storage_context_,
         render_process_id(), kMockProviderId, false /* skip_service_worker */,
         FETCH_REQUEST_MODE_NO_CORS, FETCH_CREDENTIALS_MODE_OMIT,
         FetchRedirectMode::FOLLOW_MODE, resource_type,
         REQUEST_CONTEXT_TYPE_HYPERLINK, REQUEST_CONTEXT_FRAME_TYPE_TOP_LEVEL,
         nullptr);
@@ skipping 252 matching lines @@
   ProcessLinkHeaderForRequest(
       CreateSubresourceRequest(GURL("https://example.com/foo/bar/")).get(),
       "<../foo.js>; rel=serviceworker", context_wrapper());
   base::RunLoop().RunUntilIdle();
 
   std::vector<ServiceWorkerRegistrationInfo> registrations = GetRegistrations();
   ASSERT_EQ(1u, registrations.size());
 }
 
 }  // namespace content