Add TLS-SRP (RFC 5054) support

net/http/http_network_transaction.h

Index: net/http/http_network_transaction.h
diff --git a/net/http/http_network_transaction.h b/net/http/http_network_transaction.h
index 66b6b29edf4558235e4d139c24927a45235b550c..00fabbb136d516e684a708478d20b76e56e7c8b7 100644
--- a/net/http/http_network_transaction.h
+++ b/net/http/http_network_transaction.h
@@ -13,6 +13,7 @@
 #include "base/ref_counted.h"
 #include "base/scoped_ptr.h"
 #include "base/time.h"
+#include "net/base/auth.h"
 #include "net/base/net_log.h"
 #include "net/base/request_priority.h"
 #include "net/base/ssl_config_service.h"
@@ -46,6 +47,8 @@ class HttpNetworkTransaction : public HttpTransaction,
   virtual int RestartIgnoringLastError(CompletionCallback* callback);
   virtual int RestartWithCertificate(X509Certificate* client_cert,
                                      CompletionCallback* callback);
+  virtual void SetTLSLoginAuthData(AuthData* auth_data);
+  virtual int RestartWithTLSLogin(CompletionCallback* callback);
   virtual int RestartWithAuth(const string16& username,
                               const string16& password,
                               CompletionCallback* callback);
@@ -65,6 +68,7 @@ class HttpNetworkTransaction : public HttpTransaction,
       const HttpResponseInfo& response_info,
       HttpAuthController* auth_controller);
   virtual void OnNeedsClientAuth(SSLCertRequestInfo* cert_info);
+  virtual void OnNeedsTLSLogin(AuthChallengeInfo* login_info);
   virtual void OnHttpsProxyTunnelResponse(const HttpResponseInfo& response_info,
                                           HttpStream* stream);
 
@@ -229,6 +233,7 @@ class HttpNetworkTransaction : public HttpTransaction,
   bool logged_response_time_;
 
   SSLConfig ssl_config_;
+  scoped_refptr<AuthData> tls_auth_data_;
 
   HttpRequestHeaders request_headers_;