From fbaf0bb26397aa498eb9156f06d5a6fe34dd7dd8 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 03:14:29 +0200
Subject: Merging upstream version 125.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 widget/nsBaseWidget.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'widget/nsBaseWidget.cpp')

diff --git a/widget/nsBaseWidget.cpp b/widget/nsBaseWidget.cpp
index 35c580c106..d35afb470a 100644
--- a/widget/nsBaseWidget.cpp
+++ b/widget/nsBaseWidget.cpp
@@ -547,6 +547,12 @@ nsIWidget* nsBaseWidget::GetSheetWindowParent(void) { return nullptr; }
 
 float nsBaseWidget::GetDPI() { return 96.0f; }
 
+void nsBaseWidget::NotifyAPZOfDPIChange() {
+  if (mAPZC) {
+    mAPZC->SetDPI(GetDPI());
+  }
+}
+
 CSSToLayoutDeviceScale nsIWidget::GetDefaultScale() {
   double devPixelsPerCSSPixel = StaticPrefs::layout_css_devPixelsPerPx();
 
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