Regression: Thumbnail image is missing for Gmail on NTP.
Reported by
lpa...@etouch.net,
Feb 24 2017
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Issue descriptionChrome Version: 58.0.3022.0 (Official Build) 55a8e3f7414855960a20135217d32de930466f3d-refs/heads/master@{#452713} (32/64 Bit). OS: Windows(7,8,8.1,10), Mac(10.11.6, 10.12.1, 10.12), Linux(14.04 LTS). Steps to reproduce: 1. Launch Chrome, go to NTP, Click on Gmail Link on top right corner of webpage. 2. Login to Gmail Account with valid credentials, Open NTP and observe 'Thumbnail'. Actual Result: Thumbnail image is missing for Gmail. Expected Result: Thumbnail image should be displayed. This is regression issue broken in 'M 58' and will soon update the bisect info: Manual Bisect Info: Good Build 58.0.3004.0 Bad Build 58.0.3006.0
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Feb 24 2017
Narrow Bisect Info: https://chromium.googlesource.com/chromium/src/+lo/3951b3eee8bbc4d7bc41ac4ee2c9157c7d8e82cd..0ae0eec436b87d4a1a773fe5a8ac9104642ed01e?pretty=fuller&n=10000 Suspecting: r448402? @junov: Kindly help to reassign if your change is not the cause for this issue.
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Feb 24 2017
Provided bisect using hasbisect script as per-revision script was giving all bad builds. Thank You.
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Feb 24 2017
That code change is unrelated. A bisect using archived builds works just fine in that range (I used the tools/bisect-builds.py script) I am observing the issue earlier than the cited regression range. I also noticed that if you navigate to gmail while already in a signed-in state, you get a good thumbnail. The issue looks to me like it is just the timing of the thumbnail capture that is sensitive. Reverting back to untriaged state for the NTP team to decide what to do.
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Feb 24 2017
Thanks for the investigation! The thumbnail-taking code has always been somewhat fickle, and AFAIK it hasn't been touched in a while. So unless proven otherwise, I'll assume that this isn't actually a regression. Let's keep it around as a PE fix, to look at some day.
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Jan 11 2018
We have some improvements to the thumbnail code launching in M64, see bug 718811. I don't think there's anything else to be done here. |
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Comment 1 by vitaliii@chromium.org
, Feb 24 2017