Add a boolean |had_context| argument to the TLS ExportKeyingMaterial

net/socket/ssl_client_socket_nss.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_SOCKET_SSL_CLIENT_SOCKET_NSS_H_
 #define NET_SOCKET_SSL_CLIENT_SOCKET_NSS_H_
 #pragma once
 
 #include <certt.h>
 #include <keyt.h>
@@ skipping 44 matching lines @@
                      const SSLConfig& ssl_config,
                      SSLHostInfo* ssl_host_info,
                      const SSLClientSocketContext& context);
   virtual ~SSLClientSocketNSS();
 
   // SSLClientSocket implementation.
   virtual void GetSSLInfo(SSLInfo* ssl_info) OVERRIDE;
   virtual void GetSSLCertRequestInfo(
       SSLCertRequestInfo* cert_request_info) OVERRIDE;
   virtual int ExportKeyingMaterial(const base::StringPiece& label,
+                                   bool has_context,
                                    const base::StringPiece& context,
-                                   unsigned char *out,
+                                   unsigned char* out,
                                    unsigned int outlen) OVERRIDE;
   virtual NextProtoStatus GetNextProto(std::string* proto,
                                        std::string* server_protos) OVERRIDE;
 
   // StreamSocket implementation.
   virtual int Connect(const CompletionCallback& callback) OVERRIDE;
   virtual void Disconnect() OVERRIDE;
   virtual bool IsConnected() const OVERRIDE;
   virtual bool IsConnectedAndIdle() const OVERRIDE;
   virtual int GetPeerAddress(AddressList* address) const OVERRIDE;
@@ skipping 232 matching lines @@
   // Added the following code Debugging in release mode.
   mutable base::Lock lock_;
   // This is mutable so that CalledOnValidThread can set it.
   // It's guarded by |lock_|.
   mutable base::PlatformThreadId valid_thread_id_;
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_SSL_CLIENT_SOCKET_NSS_H_