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Issue metadata

Status: WontFix
Owner:
Last visit > 30 days ago
Closed: Mar 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 1
Type: Bug-Regression



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Regression: In chrome://extensions, unwanted trace of blue highlight is seen in Error overlay for any extension.

Reported by vvishwak...@etouch.net, Dec 12 2016

Issue description

Chrome Version: 57.0.2949.0 (Official Build) 26b2f7b619d9a83b2151b47ad175ed9e1ecf3ccf-refs/heads/master@{#437811} (32/64-bit)
OS: Windows (7,8,10), Mac (10.11.6, 10.12.1), Linux (Ubuntu 14.04 LTS)

What steps will reproduce the problem?
1) Launch chrome, go to chrome://extensions and select ‘Developer mode’ checkbox.
2) For any extension, check ‘Collect errors’ checkbox and then deselect ‘Developer mode’ checkbox.
3) Again select 'Developer mode' checkbox and then for first extension, click on ‘Errors’ warning icon (‘Google Docs’ overlay opens).
4) In ‘Errors’ box select the last error entry and keep switching between errors using up/down arrow keys.
5) Observe the bottom of last error entry.

Traces of blue highlight is seen at bottom of last error entry.

No such traces should be seen.

This is a Regression issue broken in M-56 series, will soon update other info
Manual bisect:
Good build: 56.0.2899.0
Bad build: 56.0.2901.4

Note: Issue is seen on Mac signed builds. On Mac unsigned builds, 'Collect errors' option is not seen.
 
extension_actual.mov
6.1 MB Download
extension_expected.mov
4.2 MB Download
Labels: Needs-Bisect
Status: Untriaged (was: Unconfirmed)
Labels: -Needs-Bisect hasbisect
Cc: nainar@chromium.org
Labels: -hasbisect Needs-Bisect
Owner: ----
Status: Untriaged (was: Assigned)
Bad bisect range? Suspecting patch isn't on a live codepath.

+nainar to check if it wasn't: https://chromium.googlesource.com/chromium/src/+/352b045421e6e2ceeba083eeebd27f64adf41194

Comment 5 by nainar@chromium.org, Dec 13 2016

This is definitely not that patch - it was a revert. I relanded the patch reverted here again. So definitely needs to be bisected again. 
Labels: -Needs-Bisect
Owner: wkorman@chromium.org
Status: Assigned (was: Untriaged)
With respect to comment #5: Rebisected the above issue and getting the following Narrow bisect

Narrow bisect URL:
https://chromium.googlesource.com/chromium/src/+log/e6fcf92ec826c6b56672eec154e2075b1d01cf60..fe807f4f43fc317d93df7a8e48a7c62caf42fb4b?pretty=fuller&n=10000

Suspecting: r406386

@wkorman: Please help to reassign if your change is not the cause of this issue.
Components: Blink>Paint
I can't repro because when I deselect 'Developer Mode' I never get the 'Errors' warning icon described in step #3. I see it in the movie, but I am not sure how to get it myself.

Is there another way to repro, or do you know how I can get those icons to appear?

Am trying on Linux 57.0.2950.4 (Official Build) dev (64-bit)

Status: WontFix (was: Assigned)
See previous comment, can't reproduce. 

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