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

net/http/http_auth_handler.h

Index: net/http/http_auth_handler.h
diff --git a/net/http/http_auth_handler.h b/net/http/http_auth_handler.h
index 1aee79556b0502e86929e625259932c379573ace..249c599e7be91a2912645dab57b0a9d34b2e9146 100644
--- a/net/http/http_auth_handler.h
+++ b/net/http/http_auth_handler.h
@@ -16,6 +16,7 @@ namespace net {
 
 class HttpAuthChallengeTokenizer;
 struct HttpRequestInfo;
+class HttpResponseInfo;
 
 // HttpAuthHandler is the interface for the authentication schemes
 // (basic, digest, NTLM, Negotiate).
@@ -32,6 +33,7 @@ class NET_EXPORT_PRIVATE HttpAuthHandler {
   // for later use, and are not part of the initial challenge.
   bool InitFromChallenge(HttpAuthChallengeTokenizer* challenge,
                          HttpAuth::Target target,
+                         const HttpResponseInfo& response_info,
                          const GURL& origin,
                          const BoundNetLog& net_log);
 
@@ -150,7 +152,8 @@ class NET_EXPORT_PRIVATE HttpAuthHandler {
   // authentication scheme.
   // Implementations are expected to initialize the following members:
   // scheme_, realm_, score_, properties_
-  virtual bool Init(HttpAuthChallengeTokenizer* challenge) = 0;
+  virtual bool Init(HttpAuthChallengeTokenizer* challenge,
+                    const HttpResponseInfo& response_info) = 0;
 
   // |GenerateAuthTokenImpl()} is the auth-scheme specific implementation
   // of generating the next auth token. Callers should use |GenerateAuthToken()|