From 3953db0d681544b390ac8f1f91f9cbc02b893b1f Mon Sep 17 00:00:00 2001
From: Jean Pierre <jeanp413@hotmail.com>
Date: Wed, 7 Sep 2022 11:56:52 -0500
Subject: [PATCH] Fixes https://github.com/microsoft/vscode/issues/160070

---
 src/browser/renderer/DevicePixelObserver.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/browser/renderer/DevicePixelObserver.ts b/src/browser/renderer/DevicePixelObserver.ts
index caf1b21d..3aea61f6 100644
--- a/src/browser/renderer/DevicePixelObserver.ts
+++ b/src/browser/renderer/DevicePixelObserver.ts
@@ -31,6 +31,11 @@ export function observeDevicePixelDimensions(element: HTMLElement, callback: (de
       callback(width, height);
     }
   });
-  observer.observe(element, { box: ['device-pixel-content-box'] } as any);
+  try {
+    observer.observe(element, { box: ['device-pixel-content-box'] } as any);
+  } catch {
+    observer.disconnect();
+    observer = undefined;
+  }
   return toDisposable(() => observer?.disconnect());
 }