From c30a6232df03e1efbd9f3b226777b07e087a1122 Mon Sep 17 00:00:00 2001
From: Allan Sandfeld Jensen <allan.jensen@qt.io>
Date: Mon, 12 Oct 2020 14:27:29 +0200
Subject: BASELINE: Update Chromium to 85.0.4183.140

Change-Id: Iaa42f4680837c57725b1344f108c0196741f6057
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
---
 chromium/v8/src/heap/cppgc/persistent-node.cc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'chromium/v8/src/heap/cppgc/persistent-node.cc')

diff --git a/chromium/v8/src/heap/cppgc/persistent-node.cc b/chromium/v8/src/heap/cppgc/persistent-node.cc
index 299cefc5210..9c5113f86a2 100644
--- a/chromium/v8/src/heap/cppgc/persistent-node.cc
+++ b/chromium/v8/src/heap/cppgc/persistent-node.cc
@@ -7,9 +7,21 @@
 #include <algorithm>
 #include <numeric>
 
+#include "include/cppgc/persistent.h"
+
 namespace cppgc {
 namespace internal {
 
+PersistentRegion::~PersistentRegion() {
+  for (auto& slots : nodes_) {
+    for (auto& node : *slots) {
+      if (node.IsUsed()) {
+        static_cast<PersistentBase*>(node.owner())->ClearFromGC();
+      }
+    }
+  }
+}
+
 size_t PersistentRegion::NodesInUse() const {
   return std::accumulate(
       nodes_.cbegin(), nodes_.cend(), 0u, [](size_t acc, const auto& slots) {
-- 
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