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Issue metadata

Status: WontFix
Owner: ----
Closed: Dec 11
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug-Regression



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Regression:Glimpse of notifications content appears after tap/touch on back navigation button.

Reported by vku...@etouch.net, Mar 15 2018

Issue description

Chrome Version:66.0.3359.33 (Official Build) Revision 829b54d98e4bcf8906c6ea642e2645f91e98ca29-refs/branch-heads/3359@{#258} (32/64 Bit). 
OS: Windows 10 Touch device

What steps will reproduce the problem?
(1)Launch chrome and navigate to chrome://settings/content/notifications
(2)Tap/touch on iron icon indicator such that tooltip appear
(3)Now tap on 'back' button of notification and observe the content of page.

Actual: Glimpse of notifications content appears after tap/touch on back navigation button.

Expected: Notifications content should not appear after tap/touch on back navigation button.

This is a regression issue broken in 'M66' and below is the manual bisect info
Good Build: 66.0.3350.0 (Revision:537343)
Bad Build:  66.0.3352.0 (Revision:538313)


Note: This is Win 10 touch device specific issue & not seen on Windows(7,8,8.1,10),Mac(10.12.6, 10.13.1, 10.13.4),Linux(14.04 LT) OS.
 
Actual_settings.mp4
492 KB View Download
Expected_settings.mp4
506 KB View Download

Comment 1 by vku...@etouch.net, Mar 15 2018

Cc: wjmaclean@chromium.org
Labels: Target-67 Target-66 FoundIn-66 FoundIn-67 RegressedIn-66 hasbisect
Owner: pkl@chromium.org
Status: Assigned (was: Unconfirmed)
Note:
1.Unable to narrow down the range using per-revision bisect as chrome build crashes after launch 
2.Unable to narrow down the range using old bisect script as notifications site(i.e iron icon indicator) doesn't appear in chromium builds

CL:
https://chromium.googlesource.com/chromium/src/+log/66.0.3350.0..66.0.3352.0?pretty=fuller&n=10000

Suspecting: r538217 or r537824 ?

@pkl: 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.





pkl@, can you please take a look?

Comment 3 by pkl@chromium.org, Mar 20 2018

Owner: ----
Status: Untriaged (was: Assigned)
This patch https://chromium.googlesource.com/chromium/src/+/c4ca2a6b6a64886e13cd9712a2faa86f649d8fc8%5E%21/#F0 changes only ios/ code and is very very unlikely that it can impact Windows.
I don't think https://crrev.com/537824 is very likely either, as it would just break touch events altogether I suspect, but not affect rendering.

I noticed some changes to Polymer code in the revision-range, perhaps they could be related?
Status: WontFix (was: Untriaged)
Settings page/subpage animations have been removed, see  issue 907333 .

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