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Issue 757417 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner:
Email to this user bounced
Closed: Aug 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug-Regression



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Regression: Scrollbar should not be seen on Keep extension when clicked on Google apps icon

Project Member Reported by divya.pa...@techmahindra.com, Aug 21 2017

Issue description

Chrome Version: 62.0.3192.0
OS:Ubuntu 14.04

Prerequisite: Turn off show bookmarks bars on settings page

What steps will reproduce the problem?
(1)Launch chrome>> Go to WBS>> Add Keep extension>> Login
(2)Click on Google apps icon and observe

Expected 
Scroll bar should not be seen

Actual
Unwanted scroll bar is seen

This is a Regression issue broken in M-51

Note: 
On Windows: Issue is not Reproducible
On Linux: Issue is seen on screen resolution 1366*768(16:9)

Here is the manual bisect info
===============
Good build: 51.0.2666.0
Bad build: 51.0.2667.0 



 
Actual_Scrollbar_keep.png
140 KB View Download
Expected_scrollbar_keep.png
148 KB View Download
Unable to reproduce this issue on Ubuntu 14.04 using chrome #62.0.3192.0from Chrome-TE end, this issue is might be specific to screen resolution.

divya@ Please provide bisect info from your end.

Thanks!
Labels: -Needs-Bisect hasbisect
Owner: jonr...@chromium.org
Status: Assigned (was: Unconfirmed)
Here is the manual bisect info and changelog from omahaproxy

Manual Bisect Info:
====================
Good build: 51.0.2666.0
Bad build: 51.0.2667.0 


You are probably looking for a change made after 379099 (known good), but no later than 379110 (first known bad).
CHANGELOG URL:
  https://chromium.googlesource.com/chromium/src/+log/a9af97d82c54e699fb369db0fdc8e44923af03d7..e4dae472b2f122a5c93dc3f7338ee946eda677b1

Suspecting: https://codereview.chromium.org/1726743003

@jonross: : Please pardon me if it has nothing to do with your change, and please help in assigning to appropriate owner

Owner: krajshree@chromium.org
This would be unrelated to the CL listed in #2 which affected the tab strip, and has since been replaced with a different implementation.

I am not aware of who works on scrollbars. But it sounds like given the screen resolution in the report, either we miscalculate the need for scrollbars, or the keep site itself is doing something odd.
Owner: sunxd@chromium.org
On retrying the scenario, repeatedly getting same bisect info as mentioned in the comment #2 

Manual Bisect Info:
====================
Good build: 51.0.2666.0
Bad build: 51.0.2667.0 

Hence providing the Normal change log 

https://chromium.googlesource.com/chromium/src/+log/51.0.2666.0..51.0.2667.0?pretty=fuller&n=10000

Suspecting: https://codereview.chromium.org/1736073002

@sunxd: Please pardon me if it has nothing to do with your change, and please help in assigning to appropriate owner

Comment 5 by sunxd@chromium.org, Aug 22 2017

Cc: bokan@chromium.org pdr@chromium.org
Owner: divya.pa...@techmahindra.com
The CL should not change any scroll related logic, since it only moves the scroll offset variable from layer tree to scroll tree. I think the bug should at least happen when we decide NeedsScrollbars.

CC some folks who might have better knowledge on scrollbars.

Comment 6 by bokan@chromium.org, Aug 22 2017

Cc: est...@chromium.org
Labels: -Pri-1 Pri-2
I'm unable to reproduce this locally in 62.0.3188.2. Is installing the keep extension required? It looks like you're just interacting with the keep.google.com page.

Lowering priority since it's been around for a long time.

Comment 7 by est...@chromium.org, Aug 23 2017

Status: WontFix (was: Assigned)
the scrollbar appears when the browser window doesn't have room to show that element (see screenshot). The change you've noticed is that our tabstrip got a little taller, leaving less room for the web contents, which happens to have tipped the scales and shown the scrollbar on this page. 
ik5TVbM7o5n.png
58.2 KB View Download

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