Track QuicChromiumClientSession in net/ MemoryDumpProvider

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_CHROMIUM_QUIC_CHROMIUM_CLIENT_SESSION_H_
@@ skipping 299 matching lines @@
   void OnPushStreamTimedOut(QuicStreamId stream_id) override;
 
   // Cancels the push if the push stream for |url| has not been claimed and is
   // still active. Otherwise, no-op.
   void CancelPush(const GURL& url);
 
   const LoadTimingInfo::ConnectTiming& GetConnectTiming();
 
   QuicVersion GetQuicVersion() const;
 
+  // Returns estimated memory usage in bytes.
+  // See base/trace_event/memory_usage_estimator.h.
+  size_t EstimateMemoryUsage() const;
+
  protected:
   // QuicSession methods:
   bool ShouldCreateIncomingDynamicStream(QuicStreamId id) override;
   bool ShouldCreateOutgoingDynamicStream() override;
 
   QuicChromiumClientStream* CreateIncomingDynamicStream(
       QuicStreamId id) override;
 
  private:
   friend class test::QuicChromiumClientSessionPeer;
@@ skipping 78 matching lines @@
   // the current sockets_.size() == the passed in value.
   bool migration_pending_;  // True while migration is underway.
   base::WeakPtrFactory<QuicChromiumClientSession> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicChromiumClientSession);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_CHROMIUM_QUIC_CHROMIUM_CLIENT_SESSION_H_