Network traffic annotation added to chrome/browser/ unittests.

chrome/browser/net/spdyproxy/chrome_data_use_group_unittest.cc

Index: chrome/browser/net/spdyproxy/chrome_data_use_group_unittest.cc
diff --git a/chrome/browser/net/spdyproxy/chrome_data_use_group_unittest.cc b/chrome/browser/net/spdyproxy/chrome_data_use_group_unittest.cc
index b215f61d5178eec91b3db2b03e44acac2cbd4587..af8688559fa56804d14d8414977af2f166a5b3e0 100644
--- a/chrome/browser/net/spdyproxy/chrome_data_use_group_unittest.cc
+++ b/chrome/browser/net/spdyproxy/chrome_data_use_group_unittest.cc
@@ -10,6 +10,7 @@
 #include "content/public/browser/resource_request_info.h"
 #include "content/public/common/previews_state.h"
 #include "content/public/test/test_browser_thread_bundle.h"
+#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ -18,8 +19,9 @@
 class ChromeDataUseGroupTest : public testing::Test {
  protected:
   void SetUp() override {
-    std::unique_ptr<net::URLRequest> request = context_.CreateRequest(
-        GURL("http://foo.com/index.html"), net::IDLE, &test_delegate_);
+    std::unique_ptr<net::URLRequest> request =
+        context_.CreateRequest(GURL("http://foo.com/index.html"), net::IDLE,
+                               &test_delegate_, TRAFFIC_ANNOTATION_FOR_TESTS);
 
     content::ResourceRequestInfo::AllocateForTesting(
         request.get(), content::RESOURCE_TYPE_MAIN_FRAME, nullptr,