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Starred by 2 users

Issue metadata

Status: Untriaged
Owner: ----
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 1
Type: Bug-Regression



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Regression: Weird behaviour of 'Google Maps' icon is observed on Tab-strip on zoom in/out the page.

Reported by dchau...@etouch.net, Mar 16 2016

Issue description

Chrome Version: 50.0.2661.37 (Official Build)4cf5e769930d697e8f617cff6a12f0d27dbfee89-refs/branch-heads/2661@{#250} 32/64-bit.
OS: Window(Win 7-Aero enabled), Mac.

What steps will reproduce the problem?
1. Launch chrome and go to www.maps.google.com ("Google Map" page will open)
2. zoom in/out the page using mouse wheel and observe the 'Google Maps' icon on tab-strip.

On zoom in/out the page, Unnecessary google maps icon changes momentarily to default icon on tab-strip.
On zoom in/out the page, google maps icon should not change to default icon on tab-strip.

This is a regression issue, broken in M-45 series, below is bisect info.

Good build: 45.0.2450.0
Bad build:  45.0.2451.0 

Narrow bisect:
https://chromium.googlesource.com/chromium/src/+log/b577564f300f2cd67cf29e3cd02229f1fd7dd610..1b6bdca04657bf4572e6cb5bc077a3a9834e9c14?pretty=fuller&n=10

Suspecting: r337565

Note: Will soon update the behavior in Linux OS.

Kindly review the attached screen-cast for reference.
 
Actual_behaviour.mp4
1.5 MB Download
Expected_behaviour.mp4
2.3 MB Download
Icons_Screenshot.png
75.9 KB View Download
Owner: aelias@chromium.org
aelias@, could you please triage this issue?

Labels: OS-Linux
Also seeing this on Linux OS

Comment 3 by aelias@chromium.org, Mar 16 2016

Owner: ----
Status: Available (was: Assigned)
I'm not responsible for triaging desktop-only issues.

jaekyun@'s patch cannot be to blame.  etouch folks, please perform a complete, repeatable bisect before assigning bugs to engineers.

Comment 4 by dchau...@etouch.net, Mar 17 2016

Cc: a...@chromium.org
Owner: fukino@chromium.org
Status: Assigned (was: Available)
Re-bisected on different machine and found the range below.
Narrow bisect:
https://chromium.googlesource.com/chromium/src/+log/56d81712f8d817277957f44bdb756119a38b76f5..d5433f68e9a8c6a5ba09de89fb4a824623e16ad8?pretty=fuller&n=10

Suspecting: r337563 or r337562

Could you please help to reassign, if your changes are not cause for this issue.

Thanks.

Comment 5 by a...@chromium.org, Mar 17 2016

At the code level this doesn't make much sense. Maps uses replaceState, which ends up being classified as an EXISTING_PAGE navigation, which keeps the favicon in NavigationControllerImpl::RendererDidNavigateToExistingPage .

Comment 6 by a...@chromium.org, Mar 17 2016

Cc: creis@chromium.org
Components: -Blink UI>Browser>Navigation
Owner: ----
Status: Available (was: Assigned)
r337563 can't be the cause.
The code in r337563 is compiled only on Chrome OS.
Project Member

Comment 8 by sheriffbot@chromium.org, Sep 8 2017

Labels: Hotlist-Recharge-Cold
Status: Untriaged (was: Available)
This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue.

Sorry for the inconvenience if the bug really should have been left as Available. If you change it back, also remove the "Hotlist-Recharge-Cold" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

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