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Issue 816812 link

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Issue metadata

Status: Duplicate
Merged: issue 814664
Owner:
Closed: Feb 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Mac
Pri: 2
Type: Bug

Blocking:
issue 771643



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Regression:File name in the grid view disappears after clicking on it in google drive.

Reported by vineetha...@etouch.net, Feb 27 2018

Issue description

Chrome Version: 66.0.3355.0 (Official Build) 31d0bb0369f909177f2ce90b439f296bcf9c90cb-refs/heads/master@{#539001}(32/64 bit)
OS: Mac(10.12.6, 10.13.4)

Test URL: https://drive.google.com/drive/

What steps will reproduce the problem?
(1) Launch chrome, navigate to Google drive using above test URL and sign in with valid credentials.
(2) Display all the files in Grid mode.
(3) Now try to click on any file entry after scrolling through the list and observe.
  
Actual Result: File name in the grid view disappears after clicking on it.
Expected Result: File name in the grid view should not disappear after clicking on it.

This is regression issue broken in ‘M-66’ and providing the bisect using per-revision bisect,
Good build: 66.0.3350.0(Revision:537343)
Bad build: 66.0.3352.0(Revision:538313)

You are probably looking for a change made after 537453 (known good), but no later than 537454 (first known bad).

CHANGE-LOG URL:

The script might not always return single CL as suspect as some perf builds might get missing due to failure.

https://chromium.googlesource.com/chromium/src/+log/e282ebc6f0e5852cfc46ee688bae89a78d119270..0a9a5c311a1d3a298f952e495510bd6fe3faa2f6

Suspect: https://chromium.googlesource.com/chromium/src/+/0a9a5c311a1d3a298f952e495510bd6fe3faa2f6

@wangxianzhu: 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.

Note: This issue is not observed on Linux(14.04 LTS), Win(7,8,8.1,10) OS and Mac(10.13.1).

Thank You!
 

 
ActualVideo.mov
2.7 MB View Download
ExpectedVideo.mov
3.3 MB View Download
Labels: RegressedIn-66 FoundIn-66 Target-66
Cc: pbomm...@chromium.org manoranj...@chromium.org
Labels: ReleaseBlock-Beta
Adding release blocker label for this issue.Please reduce priority or remove if not the case.

Thank You!
Blocking: 771643
Components: Blink>Paint
Labels: -Pri-1 -ReleaseBlock-Beta -Type-Bug-Regression -M-66 -FoundIn-66 -RegressedIn-66 -Target-66 Target-67 Pri-2 Type-Bug
We've disabled SlimmingPaintV175 yesterday, so it won't ship in M66. Now target 67.
Labels: OS-Linux
Reproduced on Linux with --enable-prefer-compositing-to-lcd-text. This should be reproducible on all platforms with the flag.

Mergedinto: 814664
Status: Duplicate (was: Assigned)
Project Member

Comment 6 by bugdroid1@chromium.org, Feb 28 2018

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/05d57e23ec078e098b99e1f6d74676d16658102b

commit 05d57e23ec078e098b99e1f6d74676d16658102b
Author: Xianzhu Wang <wangxianzhu@chromium.org>
Date: Wed Feb 28 02:31:51 2018

[PE] Fix EndLayer without BeginLayer in BoxPainter::PaintBoxDecorationBackgroundWithRect()

Not the fix for  crbug.com/816812 , but fix the DCHECK failure encountered
during reproduction.

Bug:  816812 

Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
Change-Id: I61d36f96bda6abeba3c98e7645072ec544071327
Reviewed-on: https://chromium-review.googlesource.com/939716
Reviewed-by: vmpstr <vmpstr@chromium.org>
Commit-Queue: Xianzhu Wang <wangxianzhu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#539667}
[add] https://crrev.com/05d57e23ec078e098b99e1f6d74676d16658102b/third_party/WebKit/LayoutTests/paint/background/scrolling-contents-background-clip-layer-crash.html
[modify] https://crrev.com/05d57e23ec078e098b99e1f6d74676d16658102b/third_party/WebKit/Source/core/paint/BoxPainter.cpp

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