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Issue 851822 link

Starred by 2 users
Status: WontFix
Owner: ----
Closed: Jun 2018
Cc:
sdy@chromium.org
a...@chromium.org
ellyjo...@chromium.org
█ rjwright@chromium.org
mac-bugs-priority@chromium.org
pkasting@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug-Regression



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"Leave site" Cocoa NSAlert is a blank window when closing a background tab?

Project Member Reported by tapted@chromium.org, Jun 12 2018 
Chrome Version       : 69.0.3451.0
OS Version: OS X 10.13.4

It's possibly some weird state my browser is in... but,

What steps will reproduce the problem?
1. Start adding a comment to this bug
2. Open a new tab
3. Hit the tab close [x] on the crbug tab

What is the expected result?

"Leave this site" confirmation NSAlert

What happens instead of that?

Blank window -- see attached.


Note this session has chrome://flags/#views-browser-windows Disabled (i.e. Cocoa browser windows).

UserAgentString: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3451.0 Safari/537.36
Screen Shot 2018-06-12 at 3.19.04 pm.png
58.7 KB View Download

Comment 1 by tapted@chromium.org, Jun 12 2018

Labels: Needs-Bisect
This happens reliably in my 69.0.3451.0 dev channel, but I couldn't repro this in 69.0.3455.0 Canary.  Let's try a restart..

Comment 2 by tapted@chromium.org, Jun 12 2018 

Yeah this still happens for me on 69.0.3451.0 after a restart. Maybe a site-isolation thing...

Comment 3 by a...@chromium.org, Jun 12 2018

Cc: sdy@chromium.org
Site Isolation couldn't do anything like this.

Something is weirdly broken. How does NSAlert fail to work?

Sidney, is this you?

Comment 4 by krajshree@chromium.org, Jun 12 2018

Labels: Needs-Triage-M69

Comment 5 by susan.boorgula@chromium.org, Jun 13 2018

Labels: -Pri-3 -Needs-Bisect Triaged-ET M-69 RegressedIn-69 hasbisect Target-69 FoundIn-69 Pri-1
Status: Untriaged (was: Unconfirmed)
Able to reproduce the issue on Mac OS 10.13.5 on the latest Dev 69.0.3452.0 as per the original comment.
Issue seems to be fixed on the latest Canary 69.0.3457.0.
Unable to reproduce the issue on Ubuntu 14.04 and Windows 10.

Reverse Bisect Information:
============================
Good Build : 69.0.3455.0
Bad Build:   69.0.3453.3

Unable to run the per-revision bisect script as 'float division by zero error' error is coming up. Unable to run the Chromium bisect as well due to  issue 844250 .
Hence below is the Manual Changelog URL from Omahaproxy.

Change Log URL:
================
https://chromium.googlesource.com/chromium/src/+log/69.0.3453.0..69.0.3455.0?pretty=fuller&n=10000

Unable to find the right suspect from the above CL.
Hence marking this issue as Untriaged for further updates from Dev.

Thanks..

Comment 6 by erikc...@chromium.org, Jun 13 2018

Status: WontFix (was: Untriaged)
Given that the issue doesn't repro on Canary, closing.
►

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