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Issue 752069 link

Starred by 1 user
Status: WontFix
Owner:
dtapu...@chromium.org
Closed: Aug 2017
Cc:
rbyers@chromium.org
nyerramilli@chromium.org
rbasuvula@chromium.org
█ msrchandra@chromium.org
█ ranjitkan@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows
Pri: 1
Type: Bug-Regression

Blocking:
issue 157855



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Regression : Sites that use simplr-smoothscroll library don't scroll with mouse wheel

Reported by rp...@etouch.net, Aug 3 2017 
Version: 61.0.3163.29 b1e8882790982afc7ba75a4034eb154d9594d01a-refs/branch-heads/3163@{#245}
OS: Windows(8,8.1,10),Linux (14.04 LTS),Mac OS X(10.11.6,10.12.3)
URL : http://www.epps-erp.com/joinus/

What steps will reproduce the problem?
1. Launch chrome, navigate to above url and try to scroll the page using mouse wheel,observe

Actual: Unable to scroll the page using mouse wheel
Expected: Should be able to scroll the page using mouse wheel

This is regression issue, broken in ‘M 61’ and will soon update other info :
Good build:61.0.3137.0 
Bad build: 61.0.3138.0 

Note : Issue is not seen on Mac OS.
Actual_video.mp4
368 KB View Download
Expected_video.mp4
2.1 MB View Download

Comment 1 by rbasuvula@chromium.org, Aug 3 2017

Labels: hasbisect-per-revision ReleaseBlock-Stable
Owner: dtapu...@chromium.org
Status: Assigned (was: Unconfirmed)
Using the per-revision bisect providing the bisect results,
Good build:61.0.3137.0(Revision:481056).
Bad build:61.0.3138.0(Revision:481386).

You are probably looking for a change made after 481206 (known good), but no later than 481208 (first known bad).

CHANGE-LOG URL:
---------------
https://chromium.googlesource.com/chromium/src/+log/b2e101299180938b571c5779f11105b767c0e70b..4cef659a8009c5cb4f5708336ae37654d23653b3

From the CL above, assigning the issue to the concern owner

@dtapuska : Could you please look into the issue, pardon me if it has nothing to do with your changes and if possible please assign it to concern owner.

Reviewed-On:https://chromium-review.googlesource.com/527917
Note :Able to reproduce the issue in Win 10.0,Ubuntu 14.04 & Not in Mac 10.12.5 and Able to reproduce in latest Canary #62.0.3175.0
Adding Release Block-Stable for this issue.Please remove if not the case.

Comment 2 by dtapu...@chromium.org, Aug 3 2017

Cc: rbyers@chromium.org
This is broken due to the usage of the 

https://github.com/simov/simplr-smoothscroll

library. Seems it is in the cherry-parrallax plugin. Still investigating.

Comment 3 by dtapu...@chromium.org, Aug 3 2017

Summary: Regression : Sites that use simplr-smoothscroll library don't scroll with mouse wheel (was: Regression : Unable to scroll the page using mouse wheel for http://www.epps-erp.com/joinus/.)
There are 335 sites in the top 474,975 sites retrieved from http archive. Spot checking a number of them definitely show scrolling will be broken on Windows, Linux. 

There is an opt out for Mac/MacOS

Comment 4 by dtapu...@chromium.org, Aug 3 2017

Blocking: 157855
Status: ExternalDependency (was: Assigned)

Comment 5 by rbyers@chromium.org, Aug 5 2017 

Dave reported this to the authors here: https://github.com/simov/simplr-smoothscroll/issues/27

Comment 6 by rbyers@chromium.org, Aug 5 2017 

This is like  issue 501568  but about 1/4th as common in the HTTP Archive, and I don't see any obvious way that we could hack around it in Chrome.  This is really unfortunate, but my judgement is that this probably isn't enough reason to back away from our fix in  issue 157855 .  Hopefully outreach will be enough that people can quickly and easily impact broken sites.

Comment 7 by gov...@chromium.org, Aug 9 2017 

[Bulk Edit]
URGENT - PTAL.
Your bug is labelled as M61 Stable ReleaseBlock, pls make sure to land the fix and get it merged into the release branch ASAP.

Know that this issue shouldn't block the release?  Remove the ReleaseBlock-Stable label.

Thank you.

Comment 8 by gov...@chromium.org, Aug 15 2017 

[Bulk Edit]
URGENT - PTAL.
Your bug is labelled as Stable ReleaseBlock, pls make sure to land the fix and get it merged into the release branch ASAP. Thank you!

Know that this issue shouldn't block the release?  Remove the ReleaseBlock-Stable label or move to M62.

Comment 9 by rbyers@chromium.org, Aug 15 2017 

Perhaps this should be marked WontFix?  ExternalDependency is not a closed status (used only if we want to block on something external).

Comment 10 by pbomm...@chromium.org, Aug 16 2017

Status: WontFix (was: ExternalDependency)
Based on comment#9 and above comments, marking the bug as wontfix.
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