From 8dd16259287f58f9273002717ec4d27e97127719 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 12 Jun 2024 07:43:14 +0200
Subject: Merging upstream version 127.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 dom/base/AbstractRange.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'dom/base/AbstractRange.cpp')

diff --git a/dom/base/AbstractRange.cpp b/dom/base/AbstractRange.cpp
index c9138a19d2..f5d584599b 100644
--- a/dom/base/AbstractRange.cpp
+++ b/dom/base/AbstractRange.cpp
@@ -49,6 +49,8 @@ template nsresult AbstractRange::SetStartAndEndInternal(
     const RawRangeBoundary& aEndBoundary, StaticRange* aRange);
 template bool AbstractRange::MaybeCacheToReuse(nsRange& aInstance);
 template bool AbstractRange::MaybeCacheToReuse(StaticRange& aInstance);
+template bool AbstractRange::MaybeCacheToReuse(
+    CrossShadowBoundaryRange& aInstance);
 
 bool AbstractRange::sHasShutDown = false;
 
@@ -209,6 +211,12 @@ void AbstractRange::Shutdown() {
     cachedRanges->Clear();
     delete cachedRanges;
   }
+  if (nsTArray<RefPtr<CrossShadowBoundaryRange>>* cachedRanges =
+          CrossShadowBoundaryRange::sCachedRanges) {
+    CrossShadowBoundaryRange::sCachedRanges = nullptr;
+    cachedRanges->Clear();
+    delete cachedRanges;
+  }
 }
 
 // static
-- 
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