Network traffic annotation added to chrome/browser/ unittests.

chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc

Index: chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc
diff --git a/chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc b/chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc
index be8d4458ca66887024135432b45ec968170ed342..618ec4e6317ba24d212ee608892e29d4f174bee0 100644
--- a/chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc
+++ b/chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc
@@ -28,6 +28,7 @@
 #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"
@@ -41,8 +42,8 @@ void AssertInterceptedIO(
     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()));