Update clients to use new TestServer constructor.

chrome/browser/referrer_policy_browsertest.cc

Index: chrome/browser/referrer_policy_browsertest.cc
diff --git a/chrome/browser/referrer_policy_browsertest.cc b/chrome/browser/referrer_policy_browsertest.cc
index 79a767e1f9c2555d0aab4466b9a26cef236cea3c..0e4217932c067c9de590894ed0e65f13b0b620b2 100644
--- a/chrome/browser/referrer_policy_browsertest.cc
+++ b/chrome/browser/referrer_policy_browsertest.cc
@@ -47,9 +47,12 @@ class ReferrerPolicyTest : public InProcessBrowserTest {
   void RunReferrerTest(const std::string referrer_policy,
                        bool start_on_https,
                        ExpectedReferrer expected_referrer) {
-    net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot));
+    net::TestServer test_server(net::TestServer::TYPE_HTTP,
+                                net::TestServer::kLocalhost,
+                                FilePath(kDocRoot));
     ASSERT_TRUE(test_server.Start());
     net::TestServer ssl_test_server(net::TestServer::TYPE_HTTPS,
+                                    net::TestServer::kLocalhost,
                                     FilePath(kDocRoot));
     ASSERT_TRUE(ssl_test_server.Start());
 
@@ -112,9 +115,12 @@ IN_PROC_BROWSER_TEST_F(ReferrerPolicyTest, HttpsNever) {
 }
 
 IN_PROC_BROWSER_TEST_F(ReferrerPolicyTest, Redirect) {
-  net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot));
+  net::TestServer test_server(net::TestServer::TYPE_HTTP,
+                              net::TestServer::kLocalhost,
+                              FilePath(kDocRoot));
   ASSERT_TRUE(test_server.Start());
   net::TestServer ssl_test_server(net::TestServer::TYPE_HTTPS,
+                                  net::TestServer::kLocalhost,
                                   FilePath(kDocRoot));
   ASSERT_TRUE(ssl_test_server.Start());
   GURL start_url = test_server.GetURL(