Support tls-server-end-point channel bindings for HTTP authentication.

net/http/http_auth_gssapi_posix_unittest.cc

Index: net/http/http_auth_gssapi_posix_unittest.cc
diff --git a/net/http/http_auth_gssapi_posix_unittest.cc b/net/http/http_auth_gssapi_posix_unittest.cc
index 6334fbef9ffba9064108ac8f5822d16f777c9006..82087010b204c6fae1e6c42310ec85c631ab3126 100644
--- a/net/http/http_auth_gssapi_posix_unittest.cc
+++ b/net/http/http_auth_gssapi_posix_unittest.cc
@@ -209,7 +209,7 @@ TEST(HttpAuthGSSAPITest, ParseChallenge_TwoRounds) {
   EstablishInitialContext(&mock_library);
   std::string auth_token;
   EXPECT_EQ(OK, auth_gssapi.GenerateAuthToken(NULL, "HTTP/intranet.google.com",
-                                              &auth_token,
+                                              std::string(), &auth_token,
                                               base::Bind(&UnexpectedCallback)));
 
   std::string second_challenge_text = "Negotiate Zm9vYmFy";
@@ -247,7 +247,7 @@ TEST(HttpAuthGSSAPITest, ParseChallenge_MissingTokenSecondRound) {
   EstablishInitialContext(&mock_library);
   std::string auth_token;
   EXPECT_EQ(OK, auth_gssapi.GenerateAuthToken(NULL, "HTTP/intranet.google.com",
-                                              &auth_token,
+                                              std::string(), &auth_token,
                                               base::Bind(&UnexpectedCallback)));
   std::string second_challenge_text = "Negotiate";
   HttpAuthChallengeTokenizer second_challenge(second_challenge_text.begin(),
@@ -271,7 +271,7 @@ TEST(HttpAuthGSSAPITest, ParseChallenge_NonBase64EncodedToken) {
   EstablishInitialContext(&mock_library);
   std::string auth_token;
   EXPECT_EQ(OK, auth_gssapi.GenerateAuthToken(NULL, "HTTP/intranet.google.com",
-                                              &auth_token,
+                                              std::string(), &auth_token,
                                               base::Bind(&UnexpectedCallback)));
   std::string second_challenge_text = "Negotiate =happyjoy=";
   HttpAuthChallengeTokenizer second_challenge(second_challenge_text.begin(),