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Issue 715031 link

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Issue metadata

Status: Duplicate
Merged: issue 724301
Owner:
Closed: May 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 2
Type: Bug-Regression



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Regression:Page gets scroll via mouse wheel in device mode even when action menu of 'On startup' is open

Reported by sans...@etouch.net, Apr 25 2017

Issue description

Chrome version: 59.0.3071.25 5e268f009b19cf8db71593a63102cf3313343cb4-refs/branch-heads/3071@{#186}
OS: Windows (7,8,8.1,10),Linux (14.04 LTS),Mac OS X(10.11.6,10.12.1)

Pre-condition: Ensure atleast one NTP is open

Steps:
1. Launch Chrome and navigate to chrome://settings/ and select 'Open a specific page or set of pages' under On startup
2. Click on 'Use current pages', press F12 to open devtool and click on Toggle device toolbar icon
3. Click on iron icon under 'Open a specific page or set of pages' and scroll via mouse wheel,observe

Actual: Page gets scroll via mouse wheel in device mode even when action menu of 'On startup' is open 

Expected: Page should not scroll via mouse wheel in device mode if action menu is open 

This is a regression issue broken in M-56, will soon update the bisect info

 
Actual_video.mp4
792 KB View Download
Expected_video.mp4
297 KB View Download

Comment 1 by sans...@etouch.net, Apr 25 2017

Good build: 56.0.2897.0
Bad build:  56.0.2898.0
Labels: hasbisect-per-revision
Owner: skobes@chromium.org
Status: Assigned (was: Unconfirmed)
Using per-revision bisect providing bisect information below

Bisect Information:
--------------------
You are probably looking for a change made after 426973 (known good), but no later than 426975 (first known bad).

Change Log URL: 
https://chromium.googlesource.com/chromium/src/+log/d74c8d750deee3b9412b978b1dc49e2d3f0d75d6..3f34d9380173cbb2b36d76a859a477472e80ae61

From the above change log suspecting below change
Review URL: https://chromiumcodereview.appspot.com/2437303002

skobes@ - Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

Thanks!

Comment 3 by skobes@chromium.org, Apr 28 2017

Labels: -Pri-1 Pri-2

Comment 4 by skobes@chromium.org, May 18 2017

Mergedinto: 724301
Status: Duplicate (was: Assigned)
This is actually a more general bug with hit testing transparent overlays.

Since r426975, modal dialogs with ::backdrop { background-color: transparent; } are affected.

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