Revert of Convert internal representation of Srtp cryptos from string to int.

talk/media/base/cryptoparams.h

 /*
  * libjingle
  * Copyright 2004 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 17 matching lines @@
 #ifndef TALK_MEDIA_BASE_CRYPTOPARAMS_H_
 #define TALK_MEDIA_BASE_CRYPTOPARAMS_H_
 
 #include <string>
 
 namespace cricket {
 
 // Parameters for SRTP negotiation, as described in RFC 4568.
 struct CryptoParams {
   CryptoParams() : tag(0) {}
-  CryptoParams(int t,
-               const std::string& cs,
-               const std::string& kp,
-               const std::string& sp)
+  CryptoParams(int t, const std::string& cs,
+               const std::string& kp, const std::string& sp)
       : tag(t), cipher_suite(cs), key_params(kp), session_params(sp) {}
 
   bool Matches(const CryptoParams& params) const {
     return (tag == params.tag && cipher_suite == params.cipher_suite);
   }
 
   int tag;
   std::string cipher_suite;
   std::string key_params;
   std::string session_params;
 };
 
 }  // namespace cricket
 
 #endif  // TALK_MEDIA_BASE_CRYPTOPARAMS_H_