From 29f4f18d6d68ac3bd24206f98640d200bb3ac074 Mon Sep 17 00:00:00 2001
From: Pavel Feldman <pavel.feldman@gmail.com>
Date: Mon, 10 Feb 2020 19:20:32 -0800
Subject: [PATCH] browser(webkit): allow beforeunload override when headful
 (#921)

---
 browser_patches/webkit/BUILD_NUMBER           | 2 +-
 browser_patches/webkit/patches/bootstrap.diff | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/browser_patches/webkit/BUILD_NUMBER b/browser_patches/webkit/BUILD_NUMBER
index f36e367645..e60c25e12e 100644
--- a/browser_patches/webkit/BUILD_NUMBER
+++ b/browser_patches/webkit/BUILD_NUMBER
@@ -1 +1 @@
-1140
+1141
diff --git a/browser_patches/webkit/patches/bootstrap.diff b/browser_patches/webkit/patches/bootstrap.diff
index fce45a4362..2457a295bc 100644
--- a/browser_patches/webkit/patches/bootstrap.diff
+++ b/browser_patches/webkit/patches/bootstrap.diff
@@ -14277,10 +14277,10 @@ index 0000000000000000000000000000000000000000..4dbf13c8fb31a745ae8e1965a457d4fb
 +@end
 diff --git a/Tools/Playwright/mac/BrowserWindowController.m b/Tools/Playwright/mac/BrowserWindowController.m
 new file mode 100644
-index 0000000000000000000000000000000000000000..033c4fcda83002cda5d069205d4f605d02f1e1f5
+index 0000000000000000000000000000000000000000..72edf5c432f58659765d16dabdb536b44942b1f2
 --- /dev/null
 +++ b/Tools/Playwright/mac/BrowserWindowController.m
-@@ -0,0 +1,826 @@
+@@ -0,0 +1,828 @@
 +/*
 + * Copyright (C) 2010-2016 Apple Inc. All rights reserved.
 + *
@@ -14842,9 +14842,11 @@ index 0000000000000000000000000000000000000000..033c4fcda83002cda5d069205d4f605d
 +    [alert addButtonWithTitle:@"Leave Page"];
 +    [alert addButtonWithTitle:@"Stay On Page"];
 +
++    _alert = alert;
 +    [alert beginSheetModalForWindow:self.window completionHandler:^void (NSModalResponse response) {
 +        completionHandler(response == NSAlertFirstButtonReturn);
 +        [alert release];
++        _alert = nil;
 +    }];
 +}
 +