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Starred by 2 users

Issue metadata

Status: Duplicate
Merged: issue 712244
Owner:
Closed: May 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 2
Type: Bug



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[MacViews-Browser] Delay is seen in loading of tab-strip when maximizing the browser.

Reported by aiman.an...@etouch.net, May 4 2018

Issue description

Chrome Version: 68.0.3419.0 (Official Build)Revision 222512a0ce7deab81dad3af945bad2196e8a8838-refs/heads/master@{#555962} (32/64-bit) 

OS: Mac(10.12.6, 10.13.1, 10.13.5).

Pre-Condition: Enable 'Use Views browser windows instead of Cocoa' flag from chrome://flags

Steps to reproduce:
1. Launch chrome, go to NTP, Minimize the browser window.
2. Maximize the browser.
3. Observe tab-strip when maximizing the browser.

Actual Result: Slight delay is seen in loading of tab-strip after maximizing the browser (When above mentioned flag is enabled).
Expected Result: Delay should not be seen on loading of tab-strip after maximizing the browser.

This is a Non-regression issue seen from ‘M-67’ series(#67.0.3381.0)

Note: 1. Issue is also reproducible on Beta #67.0.3396.30, Dev #68.0.3409.2.
      2. Issue is not reproducible on Win(7,8,8.1,10) and Linux(14.04 LTS) OS
 
Behaviour_when_flag_enabled.mov
5.8 MB View Download
Behaviour_when_flag_on_default.mov
3.9 MB View Download
Status: Untriaged (was: Unconfirmed)
Cc: ellyjo...@chromium.org
Components: Internals>Views>Desktop
Labels: Proj-MacViews
Summary: [MacViews-Browser] Delay is seen in loading of tab-strip when maximizing the browser. (was: Delay is seen in loading of tab-strip when maximizing the browser.)
Thanks for the report. I can confirm it with enabled MacViews-Browser flag.
Status: Assigned (was: Untriaged)
[mac bug triage] Assigning to sdy@ to have a look
Owner: sdy@chromium.org

Comment 5 by meh...@chromium.org, May 11 2018

Cc: robliao@chromium.org
Looks like the same bug like  issue 712244 ?

+robliao@ who is currently looking into  issue 712244 . 
Mergedinto: 712244
Status: Duplicate (was: Assigned)
Yep, it's exactly the same bug and is not limited to the top bar. Most everything in BrowserView (aside from the content area) is affected.

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