Refactor QuicCryptoClientStream to use QuicSession directly.

net/quic/quic_client_session_base.h

 // Copyright 2014 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_QUIC_CLIENT_SESSION_BASE_H_
 #define NET_QUIC_QUIC_CLIENT_SESSION_BASE_H_
 
 #include "base/macros.h"
 #include "net/quic/quic_client_promised_info.h"
 #include "net/quic/quic_crypto_client_stream.h"
 #include "net/quic/quic_spdy_session.h"
 
 namespace net {
 
 class QuicSpdyClientStream;
 
 // For client/http layer code. Lookup promised streams based on
 // matching promised request url. The same map can be shared across
 // multiple sessions, since cross-origin pushes are allowed (subject
 // to authority constraints).  Clients should use this map to enforce
 // session affinity for requests corresponding to cross-origin push
 // promised streams.
 using QuicPromisedByUrlMap =
     std::unordered_map<std::string, QuicClientPromisedInfo*>;
 
 // Base class for all client-specific QuicSession subclasses.
-class NET_EXPORT_PRIVATE QuicClientSessionBase : public QuicSpdySession {
+class NET_EXPORT_PRIVATE QuicClientSessionBase
+    : public QuicSpdySession,
+      public QuicCryptoClientStream::ProofHandler {
  public:
   // Caller retains ownership of |promised_by_url|.
   QuicClientSessionBase(QuicConnection* connection,
                         QuicPromisedByUrlMap* promised_by_url,
                         const QuicConfig& config);
 
   ~QuicClientSessionBase() override;
 
-  // Called when the proof in |cached| is marked valid.  If this is a secure
-  // QUIC session, then this will happen only after the proof verifier
-  // completes.
-  virtual void OnProofValid(
-      const QuicCryptoClientConfig::CachedState& cached) = 0;
-
-  // Called when proof verification details become available, either because
-  // proof verification is complete, or when cached details are used. This
-  // will only be called for secure QUIC connections.
-  virtual void OnProofVerifyDetailsAvailable(
-      const ProofVerifyDetails& verify_details) = 0;
-
   // Override base class to set FEC policy before any data is sent by client.
   void OnCryptoHandshakeEvent(CryptoHandshakeEvent event) override;
 
   // Called by |headers_stream_| when push promise headers have been
   // received for a stream.
   void OnPromiseHeaders(QuicStreamId stream_id,
                         StringPiece headers_data) override;
 
   // Called by |headers_stream_| when push promise headers have been
   // completely received.  |fin| will be true if the fin flag was set
@@ skipping 47 matching lines @@
   QuicPromisedByUrlMap* promised_by_url_;
   QuicPromisedByIdMap promised_by_id_;
   QuicStreamId largest_promised_stream_id_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicClientSessionBase);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_CLIENT_SESSION_BASE_H_