Revert of Implement QuicHttpStream::GetLoadTimingInfo

net/quic/chromium/quic_chromium_client_session.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.
 //
 // A client specific QuicSession subclass.  This class owns the underlying
 // QuicConnection and QuicConnectionHelper objects.  The connection stores
 // a non-owning pointer to the helper so this session needs to ensure that
 // the helper outlives the connection.
 
 #ifndef NET_QUIC_QUIC_CHROMIUM_CLIENT_SESSION_H_
 #define NET_QUIC_QUIC_CHROMIUM_CLIENT_SESSION_H_
 
 #include <stddef.h>
 
 #include <list>
 #include <memory>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/containers/mru_cache.h"
 #include "base/macros.h"
 #include "base/time/time.h"
 #include "net/base/completion_callback.h"
-#include "net/base/load_timing_info.h"
 #include "net/base/net_error_details.h"
 #include "net/cert/ct_verify_result.h"
 #include "net/proxy/proxy_server.h"
 #include "net/quic/chromium/quic_chromium_client_stream.h"
 #include "net/quic/chromium/quic_chromium_packet_reader.h"
 #include "net/quic/chromium/quic_chromium_packet_writer.h"
 #include "net/quic/chromium/quic_connection_logger.h"
 #include "net/quic/core/quic_client_session_base.h"
 #include "net/quic/core/quic_crypto_client_stream.h"
 #include "net/quic/core/quic_protocol.h"
@@ skipping 91 matching lines @@
       QuicClock* clock,
       TransportSecurityState* transport_security_state,
       std::unique_ptr<QuicServerInfo> server_info,
       const QuicServerId& server_id,
       int yield_after_packets,
       QuicTime::Delta yield_after_duration,
       int cert_verify_flags,
       const QuicConfig& config,
       QuicCryptoClientConfig* crypto_config,
       const char* const connection_description,
-      base::TimeTicks dns_resolution_start_time,
       base::TimeTicks dns_resolution_end_time,
       QuicClientPushPromiseIndex* push_promise_index,
       base::TaskRunner* task_runner,
       std::unique_ptr<SocketPerformanceWatcher> socket_performance_watcher,
       NetLog* net_log);
   ~QuicChromiumClientSession() override;
 
   void Initialize() override;
 
   void AddObserver(Observer* observer);
@@ skipping 131 matching lines @@
 
   // Returns true if session has one ore more streams marked as non-migratable.
   bool HasNonMigratableStreams() const;
 
   void HandlePromised(QuicStreamId associated_id,
                       QuicStreamId promised_id,
                       const SpdyHeaderBlock& headers) override;
 
   void DeletePromised(QuicClientPromisedInfo* promised) override;
 
-  const LoadTimingInfo::ConnectTiming& GetConnectTiming();
-
  protected:
   // QuicSession methods:
   bool ShouldCreateIncomingDynamicStream(QuicStreamId id) override;
   bool ShouldCreateOutgoingDynamicStream() override;
 
   QuicChromiumClientStream* CreateIncomingDynamicStream(
       QuicStreamId id) override;
 
  private:
   friend class test::QuicChromiumClientSessionPeer;
@@ skipping 46 matching lines @@
   std::unique_ptr<ct::CTVerifyResult> ct_verify_result_;
   std::string pinning_failure_log_;
   bool pkp_bypassed_;
   ObserverSet observers_;
   StreamRequestQueue stream_requests_;
   CompletionCallback callback_;
   size_t num_total_streams_;
   base::TaskRunner* task_runner_;
   BoundNetLog net_log_;
   std::vector<std::unique_ptr<QuicChromiumPacketReader>> packet_readers_;
-  LoadTimingInfo::ConnectTiming connect_timing_;
+  base::TimeTicks dns_resolution_end_time_;
+  base::TimeTicks handshake_start_;  // Time the handshake was started.
   std::unique_ptr<QuicConnectionLogger> logger_;
   // True when the session is going away, and streams may no longer be created
   // on this session. Existing stream will continue to be processed.
   bool going_away_;
   // True when the session receives a go away from server due to port migration.
   bool port_migration_detected_;
   QuicDisabledReason disabled_reason_;
   TokenBindingSignatureMap token_binding_signatures_;
   // UMA histogram counters for streams pushed to this session.
   int streams_pushed_count_;
   int streams_pushed_and_claimed_count_;
   // Return value from packet rewrite packet on new socket. Used
   // during connection migration on socket write error.
   int error_code_from_rewrite_;
   bool use_error_code_from_rewrite_;
   base::WeakPtrFactory<QuicChromiumClientSession> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicChromiumClientSession);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_CHROMIUM_CLIENT_SESSION_H_