net: make QUIC ProofVerifier more generic.

net/quic/crypto/crypto_handshake.h

Index: net/quic/crypto/crypto_handshake.h
diff --git a/net/quic/crypto/crypto_handshake.h b/net/quic/crypto/crypto_handshake.h
index d2f11f8c172e9bbe147d3ff4b37fd96c86305cba..fdc92a0fc382e9fcf47b9092d1f03635e41b89b9 100644
--- a/net/quic/crypto/crypto_handshake.h
+++ b/net/quic/crypto/crypto_handshake.h
@@ -15,6 +15,7 @@
 #include "net/cert/cert_verify_result.h"
 #include "net/cert/x509_certificate.h"
 #include "net/quic/crypto/crypto_protocol.h"
+#include "net/quic/crypto/proof_verifier.h"
 #include "net/quic/quic_protocol.h"
 
 namespace net {
@@ -281,10 +282,12 @@ class NET_EXPORT_PRIVATE QuicCryptoClientConfig : public QuicCryptoConfig {
     const std::string& signature() const;
     bool proof_valid() const;
     uint64 generation_counter() const;
-    const CertVerifyResult* cert_verify_result() const;
+    const ProofVerifyDetails* proof_verify_details() const;
 
     void set_source_address_token(base::StringPiece token);
-    void SetCertVerifyResult(const CertVerifyResult& cert_verify_result);
+
+    // SetProofVerifyDetails takes ownership of |details|.
+    void SetProofVerifyDetails(ProofVerifyDetails* details);
 
    private:
     std::string server_config_id_;      // An opaque id from the server.
@@ -301,10 +304,7 @@ class NET_EXPORT_PRIVATE QuicCryptoClientConfig : public QuicCryptoConfig {
     // server_config_valid_ to false.
     uint64 generation_counter_;
 
-    // The result of certificate verification.
-    // TODO(rtenneti): should we change CertVerifyResult to be
-    // RefCountedThreadSafe object to avoid copying.
-    CertVerifyResult cert_verify_result_;
+    scoped_ptr<ProofVerifyDetails> proof_verify_details_;
 
     // scfg contains the cached, parsed value of |server_config|.
     mutable scoped_ptr<CryptoHandshakeMessage> scfg_;