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Issue 601427 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner:
Closed: Jul 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 1
Type: Bug-Regression



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[Regression]: Unwanted empty space is seen in timeline section on collapsing Main Thread

Project Member Reported by sc00335...@techmahindra.com, Apr 7 2016

Issue description

Version: 51.0.2702.0  dev
OS: Ubuntu 12.04,14.04,windows

What steps will reproduce the problem?
(1) Launch chrome >> Open any page[Ex:NTP] >> Hit F12 to open devtools
(2) Go to Timeline section >> Hit F5 from keyboard to get the timeline section loaded
(3) Now collapse Main Thread option and observe the empty space

Expected: No unwanted space should be seen in timeline section.
Actual: Instead unwanted space is seen.

This is a regression issue broken in M51.

Good Build: 51.0.2681.0 dev
Bad Build: 51.0.2682.0 dev

CHANGELOG URL:
 https://chromium.googlesource.com/chromium/src/+log/66d29099edf0173af60245daa273b0a954d4aa11..919cc1e06ee6e0a4ad1a217e03d5f7b912383831

Suspecting  https://codereview.chromium.org/1798253003 from changelog.

@caseq: Please confirm this issue and help in re-assigning if it is not related to your change.
 
Actual_timeline.ogv
1.5 MB Download
Expected_timeline.ogv
1.2 MB Download
Labels: OS-Mac
Able to reproduce the issue on Mac 10.11.3 using chrome version 51.0.2702.0  

Comment 2 by caseq@chromium.org, Jul 23 2016

Status: WontFix (was: Assigned)
The empty area at the bottom being gray is actually by design.

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