Improve memory estimate of SpdySessionPool in net/ MemoryDumpProvider.

net/spdy/buffered_spdy_framer.cc

 // 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.
 
 #include "net/spdy/buffered_spdy_framer.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/string_util.h"
+#include "net/spdy/platform/api/spdy_estimate_memory_usage.h"
 
 namespace net {
 
 namespace {
 
 // GOAWAY frame debug data is only buffered up to this many bytes.
 size_t kGoAwayDebugDataMaxSize = 1024;
 
 }  // namespace
 
@@ skipping 276 matching lines @@
     bool exclusive) const {
   SpdyPriorityIR priority_ir(stream_id, dependency_id, weight, exclusive);
   return base::MakeUnique<SpdySerializedFrame>(
       spdy_framer_.SerializePriority(priority_ir));
 }
 
 SpdyPriority BufferedSpdyFramer::GetHighestPriority() const {
   return spdy_framer_.GetHighestPriority();
 }
 
+size_t BufferedSpdyFramer::EstimateMemoryUsage() const {
+  return SpdyEstimateMemoryUsage(spdy_framer_) +
+         SpdyEstimateMemoryUsage(coalescer_) +
+         SpdyEstimateMemoryUsage(control_frame_fields_) +
+         SpdyEstimateMemoryUsage(goaway_fields_);
+}
+
+size_t BufferedSpdyFramer::GoAwayFields::EstimateMemoryUsage() const {
+  return SpdyEstimateMemoryUsage(debug_data);
+}
+
 }  // namespace net