Revert of Implement QuicHttpStream::GetLoadTimingInfo

net/quic/chromium/quic_chromium_client_session.h

Index: net/quic/chromium/quic_chromium_client_session.h
diff --git a/net/quic/chromium/quic_chromium_client_session.h b/net/quic/chromium/quic_chromium_client_session.h
index 4f1d5f48bb5da92c6ad0252e3098c2b77c0ea181..5a2ac65315aceb3458f0c6dcb478cbb808526410 100644
--- a/net/quic/chromium/quic_chromium_client_session.h
+++ b/net/quic/chromium/quic_chromium_client_session.h
@@ -22,7 +22,6 @@
 #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"
@@ -134,7 +133,6 @@
       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,
@@ -285,8 +283,6 @@
                       const SpdyHeaderBlock& headers) override;
 
   void DeletePromised(QuicClientPromisedInfo* promised) override;
-
-  const LoadTimingInfo::ConnectTiming& GetConnectTiming();
 
  protected:
   // QuicSession methods:
@@ -354,7 +350,8 @@
   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.