From 560d839461d0baae5d2b7088a32fb0e6f3519a28 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Morten=20S=C3=B8rvig?= <morten.sorvig@qt.io>
Date: Wed, 19 May 2021 12:07:25 +0200
Subject: [PATCH] wasm: disable the canvas resize observer
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We’re seeing crashes on tab close and also when the
page has been open for a minute or two. Skip installing
the handler until we figure out what’s wrong.

Pick-to: 5.15
Fixes: QTBUG-93713
Change-Id: Idd0c4d646de544ebdd2f4d00425faa08645335ac

Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: David Skoland <david.skoland@qt.io>
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
---
 src/plugins/platforms/wasm/qwasmscreen.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/plugins/platforms/wasm/qwasmscreen.cpp b/src/plugins/platforms/wasm/qwasmscreen.cpp
index 7b1fc0d42e..8efe376251 100644
--- a/src/plugins/platforms/wasm/qwasmscreen.cpp
+++ b/src/plugins/platforms/wasm/qwasmscreen.cpp
@@ -57,7 +57,6 @@ QWasmScreen::QWasmScreen(const emscripten::val &canvas)
 {
     m_compositor = new QWasmCompositor(this);
     m_eventTranslator = new QWasmEventTranslator(this);
-    installCanvasResizeObserver();
     updateQScreenAndCanvasRenderSize();
     m_canvas.call<void>("focus");
 }