From 96197d959734164ac74192b4ca0fa506126a62de Mon Sep 17 00:00:00 2001
From: "trop[bot]" <37223003+trop[bot]@users.noreply.github.com>
Date: Tue, 25 Mar 2025 08:39:04 +0100
Subject: [PATCH] fix: handle OnDelegatedSourceListDismissed asynchronously
 (#46235)

---
 shell/browser/api/electron_api_desktop_capturer.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/shell/browser/api/electron_api_desktop_capturer.cc b/shell/browser/api/electron_api_desktop_capturer.cc
index b7d7177bf47a..1fcb7fbaa54c 100644
--- a/shell/browser/api/electron_api_desktop_capturer.cc
+++ b/shell/browser/api/electron_api_desktop_capturer.cc
@@ -15,6 +15,7 @@
 #include "chrome/browser/media/webrtc/desktop_media_list.h"
 #include "chrome/browser/media/webrtc/thumbnail_capturer_mac.h"
 #include "chrome/browser/media/webrtc/window_icon_util.h"
+#include "content/public/browser/browser_thread.h"
 #include "content/public/browser/desktop_capture.h"
 #include "gin/handle.h"
 #include "gin/object_template_builder.h"
@@ -252,7 +253,8 @@ void DesktopCapturer::DesktopListListener::OnSourceThumbnailChanged(int index) {
 }
 
 void DesktopCapturer::DesktopListListener::OnDelegatedSourceListDismissed() {
-  std::move(failure_callback_).Run();
+  content::GetUIThreadTaskRunner({})->PostTask(FROM_HERE,
+                                               std::move(failure_callback_));
 }
 
 void DesktopCapturer::StartHandling(bool capture_window,