Move shared files in net/quic/ into net/quic/core/

net/quic/crypto/proof_source.h

Index: net/quic/crypto/proof_source.h
diff --git a/net/quic/crypto/proof_source.h b/net/quic/crypto/proof_source.h
deleted file mode 100644
index b6080c63751ef4150a720e7b95721290eb75fd96..0000000000000000000000000000000000000000
--- a/net/quic/crypto/proof_source.h
+++ /dev/null
@@ -1,141 +0,0 @@
-// Copyright (c) 2013 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_QUIC_CRYPTO_PROOF_SOURCE_H_
-#define NET_QUIC_CRYPTO_PROOF_SOURCE_H_
-
-#include <memory>
-#include <string>
-#include <vector>
-
-#include "base/memory/ref_counted.h"
-#include "net/base/net_export.h"
-#include "net/quic/quic_protocol.h"
-
-namespace net {
-
-class IPAddress;
-
-// ProofSource is an interface by which a QUIC server can obtain certificate
-// chains and signatures that prove its identity.
-class NET_EXPORT_PRIVATE ProofSource {
- public:
-  // Chain is a reference-counted wrapper for a std::vector of std::stringified
-  // certificates.
-  struct NET_EXPORT_PRIVATE Chain : public base::RefCounted<Chain> {
-    explicit Chain(const std::vector<std::string>& certs);
-
-    const std::vector<std::string> certs;
-
-   private:
-    friend class base::RefCounted<Chain>;
-
-    virtual ~Chain();
-
-    DISALLOW_COPY_AND_ASSIGN(Chain);
-  };
-
-  // Details is an abstract class which acts as a container for any
-  // implementation-specific details that a ProofSource wants to return.
-  class Details {
-   public:
-    virtual ~Details() {}
-  };
-
-  // Callback base class for receiving the results of an async call to GetProof.
-  class Callback {
-   public:
-    Callback() {}
-    virtual ~Callback() {}
-
-    // Invoked upon completion of GetProof.
-    //
-    // |ok| indicates whether the operation completed successfully.  If false,
-    // the values of the remaining three arguments are undefined.
-    //
-    // |chain| is a reference-counted pointer to an object representing the
-    // certificate chain.
-    //
-    // |signature| contains the signature of the server config.
-    //
-    // |leaf_cert_sct| holds the signed timestamp (RFC6962) of the leaf cert.
-    //
-    // |details| holds a pointer to an object representing the statistics, if
-    // any,
-    // gathered during the operation of GetProof.  If no stats are available,
-    // this will be nullptr.
-    virtual void Run(bool ok,
-                     const scoped_refptr<Chain>& chain,
-                     const std::string& signature,
-                     const std::string& leaf_cert_sct,
-                     std::unique_ptr<Details> details) = 0;
-
-   private:
-    Callback(const Callback&) = delete;
-    Callback& operator=(const Callback&) = delete;
-  };
-
-  virtual ~ProofSource() {}
-
-  // GetProof finds a certificate chain for |hostname|, sets |out_chain| to
-  // point to it (in leaf-first order), calculates a signature of
-  // |server_config| using that chain and puts the result in |out_signature|.
-  //
-  // The signature uses SHA-256 as the hash function and PSS padding when the
-  // key is RSA.
-  //
-  // The signature uses SHA-256 as the hash function when the key is ECDSA.
-  //
-  // If |ecdsa_ok| is true, the signature may use an ECDSA key. Otherwise, the
-  // signature must use an RSA key.
-  //
-  // |out_chain| is reference counted to avoid the (assumed) expense of copying
-  // out the certificates.
-  //
-  // The number of certificate chains is expected to be small and fixed, thus
-  // the ProofSource retains ownership of the contents of |out_chain|. The
-  // expectation is that they will be cached forever.
-  //
-  // For version before QUIC_VERSION_30, the signature values should be cached
-  // because |server_config| will be somewhat static. However, since they aren't
-  // bounded, the ProofSource may wish to evict entries from that cache, thus
-  // the caller takes ownership of |*out_signature|.
-  //
-  // For QUIC_VERSION_30 and later, the signature depends on |chlo_hash|
-  // which means that the signature can not be cached. The caller takes
-  // ownership of |*out_signature|.
-  //
-  // |hostname| may be empty to signify that a default certificate should be
-  // used.
-  //
-  // |out_leaf_cert_sct| points to the signed timestamp (RFC6962) of the leaf
-  // cert.
-  //
-  // This function may be called concurrently.
-  virtual bool GetProof(const IPAddress& server_ip,
-                        const std::string& hostname,
-                        const std::string& server_config,
-                        QuicVersion quic_version,
-                        base::StringPiece chlo_hash,
-                        bool ecdsa_ok,
-                        scoped_refptr<Chain>* out_chain,
-                        std::string* out_signature,
-                        std::string* out_leaf_cert_sct) = 0;
-
-  // Async version of GetProof with identical semantics, except that the results
-  // are delivered to |callback|.  Callers should expect that |callback| might
-  // be invoked synchronously.  The ProofSource takes ownership of |callback| in
-  // any case.
-  virtual void GetProof(const IPAddress& server_ip,
-                        const std::string& hostname,
-                        const std::string& server_config,
-                        QuicVersion quic_version,
-                        base::StringPiece chlo_hash,
-                        bool ecdsa_ok,
-                        std::unique_ptr<Callback> callback) = 0;
-};
-
-}  // namespace net
-
-#endif  // NET_QUIC_CRYPTO_PROOF_SOURCE_H_