Network traffic annotation added to chrome/browser/ unittests.

chrome/browser/custom_handlers/protocol_handler_registry_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/custom_handlers/protocol_handler_registry.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <set>
@@ skipping 10 matching lines @@
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "components/sync_preferences/pref_service_syncable.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/test/test_browser_thread.h"
 #include "content/public/test/test_renderer_host.h"
 #include "net/base/request_priority.h"
+#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_context.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using content::BrowserThread;
 
 namespace {
 
 void AssertInterceptedIO(
     const GURL& url,
     net::URLRequestJobFactory* interceptor) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   net::URLRequestContext context;
-  std::unique_ptr<net::URLRequest> request(
-      context.CreateRequest(url, net::DEFAULT_PRIORITY, nullptr));
+  std::unique_ptr<net::URLRequest> request(context.CreateRequest(
+      url, net::DEFAULT_PRIORITY, nullptr, TRAFFIC_ANNOTATION_FOR_TESTS));
   std::unique_ptr<net::URLRequestJob> job(
       interceptor->MaybeCreateJobWithProtocolHandler(
           url.scheme(), request.get(), context.network_delegate()));
   ASSERT_TRUE(job.get());
 }
 
 void AssertIntercepted(
     const GURL& url,
     net::URLRequestJobFactory* interceptor) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
@@ skipping 1027 matching lines @@
   // added to pref.
   ASSERT_EQ(InPrefIgnoredHandlerCount(), 2);
   ASSERT_EQ(InMemoryIgnoredHandlerCount(), 4);
 
   registry()->RemoveIgnoredHandler(p2u1);
 
   // p2u1 installed by user and policy, so it is removed from pref alone.
   ASSERT_EQ(InPrefIgnoredHandlerCount(), 1);
   ASSERT_EQ(InMemoryIgnoredHandlerCount(), 4);
 }