From def92d1b8e9d373e2f6f27c366d578d97d8960c6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 15 May 2024 05:34:50 +0200
Subject: Merging upstream version 126.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 dom/svg/SVGImageElement.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'dom/svg/SVGImageElement.cpp')

diff --git a/dom/svg/SVGImageElement.cpp b/dom/svg/SVGImageElement.cpp
index 264c03da09..4a1332fb00 100644
--- a/dom/svg/SVGImageElement.cpp
+++ b/dom/svg/SVGImageElement.cpp
@@ -310,4 +310,21 @@ SVGElement::StringAttributesInfo SVGImageElement::GetStringInfo() {
                               ArrayLength(sStringInfo));
 }
 
+void SVGImageElement::DidAnimateAttribute(int32_t aNameSpaceID,
+                                          nsAtom* aAttribute) {
+  if ((aNameSpaceID == kNameSpaceID_None ||
+       aNameSpaceID == kNameSpaceID_XLink) &&
+      aAttribute == nsGkAtoms::href) {
+    bool hrefIsSet =
+        mStringAttributes[SVGImageElement::HREF].IsExplicitlySet() ||
+        mStringAttributes[SVGImageElement::XLINK_HREF].IsExplicitlySet();
+    if (hrefIsSet) {
+      LoadSVGImage(true, true);
+    } else {
+      CancelImageRequests(true);
+    }
+  }
+  SVGImageElementBase::DidAnimateAttribute(aNameSpaceID, aAttribute);
+}
+
 }  // namespace mozilla::dom
-- 
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