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Issue metadata

Status: Duplicate
Merged: issue 685078
Owner:
Closed: Jan 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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An empty tooltip appears in empty area of the caption to the right of new tab button

Project Member Reported by varkha@chromium.org, Jan 25 2017

Issue description

Chrome Version: (copy from chrome://version) 58.0.2993.0
OS: Chrome

What steps will reproduce the problem?
(1) Have 1 tab open
(2) Drag the window by the tab (there are other ways to trigger that as well, like moving a pointer over omnibox)
(3) Hover over empty space in caption.
   or
(3) Hover over the empty omnibox

What is the expected result?
No tooltip

What happens instead?
Empty tooltip

Locally reverting CL https://codereview.chromium.org/2652833002 (r445902 122326d5ae2407e11a8b7353fd60dcffba5066fa) fixes this for me.

 
tip.png
11.2 KB View Download

Comment 1 by chengx@chromium.org, Jan 25 2017

I am aware of this and landing a fix now. Thanks for reporting!

Comment 2 by chengx@chromium.org, Jan 25 2017

Mergedinto: 685078
Status: Duplicate (was: Assigned)
Same root cause for  issue 685078 , so merge them.
Project Member

Comment 3 by bugdroid1@chromium.org, Jan 26 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/6335c597c43363e29d6757d60aa34a895aa5398a

commit 6335c597c43363e29d6757d60aa34a895aa5398a
Author: chengx <chengx@chromium.org>
Date: Thu Jan 26 23:09:53 2017

Fix regression: empty tooltip appears in Linux and Chrome OS

After landing the tooltip fix as in crrev.com/2652833002, UI regression
was captured in Linux and Chrome OS where empty tooltip shows up. It
seems Windows has not have this issue.

This CL fixes this regression.

BUG= 685078 ,  685408 

Review-Url: https://codereview.chromium.org/2652353003
Cr-Commit-Position: refs/heads/master@{#446486}

[modify] https://crrev.com/6335c597c43363e29d6757d60aa34a895aa5398a/ui/views/corewm/tooltip_controller.cc
[modify] https://crrev.com/6335c597c43363e29d6757d60aa34a895aa5398a/ui/views/corewm/tooltip_controller_unittest.cc

Comment 4 by chengx@chromium.org, Jan 26 2017

The empty tooltip regression is also shown in Linux as in  bug 685078 . I have landed a fix, after which the regression shown in the video attached in  bug 685078  is gone. I don't have a Chrome OS machine, however, since these two bugs have the same root cause, the fix I just landed should fix this regression in both OS. 

Please leave a comment if you have any questions.

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