Issue metadata
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Regression: Unnecessary flickering of overlay is observed while adding extension/app.
Reported by
dmascare...@etouch.net,
Mar 16 2016
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Issue descriptionChrome Version:51.0.2680.0 (Official Build)814b976192adb1003e2b513b063f0b04783eaeb2-refs/heads/master@{#381354} 64bit OS: Mac Pre-condition: https://chrome.google.com/webstore/detail/flat-music-scores-and-gui/mgfkpiieempkmppimblkblmlcmbdkbcg?hl=en What steps will reproduce the problem? 1. Launch chrome and navigate to above url or any extension 2. Click on ‘Add to chrome’ and observe. Actual: Unnecessary flickering of overlay is observed Expected:Flickering of overlay should be seen. This is regression issue, broken in ‘M 51’ and will soon update to bisect info: https://chromium.googlesource.com/chromium/src/+log/2c6b923f747d63edc624f83c6d953bbabebe032c..5c2a66b515cd20e0286262b31ab44c89d0dfc1ed?pretty=fuller&n=100 Suspecting: r381162 ? Good build: 51.0.2679.0 Bad build: 51.0.2680.0 Note: Above issue is Mac specific.
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Mar 16 2016
This flicker doesn't appear to involve any Blink animations.
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Mar 16 2016
We should work on improving the new animation that doesn't use CGS private APIs.
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Mar 28 2016
Tested on Mac OS 10.11.4 using chrome latest canary M51-51.0.2692.0 by following steps mentioned in the comment #0, Observed no flickering now while clicking "Add to chrome" button. dmascarenhas@ - Attaching screen cast for reference, Could you please check this issue on latest canary and update this bug with latest behavior. Thanks!
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Mar 29 2016
With response to comment #4 Rechecked on Mac OS 10.10.5 using Latest Canary Version:51.0.2692.0 (Official Build)21ad7445a7f1b2dfa2e8ee6475594b9037b3c7c8-refs/heads/master@{#383454},Issue is still reproducible. Please find the attached screencast.
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Apr 1 2016
Unable to reproduce the issue on canary 51.0.2695.1 on MAC 10.11.4 Retina Pro. Probably an issue with MAC 10.10.5. @erikchen: Request you to please take a look into it as Issue is marked with a blocker label and M51 is approaching Beta soon.
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Apr 4 2016
Unable to reproduce the issue on Mac 10.11.3 using ,latest canary 51.0.2669.0 and Dev 51.0.2693.2. Added TE-NeedsTriageFromMTV to confirm if the issue is specific to Mac 10.10.5.
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Apr 6 2016
I can confirm that this only happens on 10.9 and 10.10, but not 10.11.
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Apr 6 2016
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/fce13c0eee832c68383fed90c9e01ee22fd893ad commit fce13c0eee832c68383fed90c9e01ee22fd893ad Author: erikchen <erikchen@chromium.org> Date: Wed Apr 06 09:51:43 2016 mac: Fix flickering of install extension window. Changing properties of an NSWindow can synchronously affect the display. Hide the window before it is added to the NSWindow hierarchy. Then animate it in when it is already in the correct location. BUG= 595239 Review URL: https://codereview.chromium.org/1862793003 Cr-Commit-Position: refs/heads/master@{#385425} [modify] https://crrev.com/fce13c0eee832c68383fed90c9e01ee22fd893ad/chrome/browser/ui/cocoa/constrained_window/constrained_window_custom_sheet.mm
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Apr 6 2016
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Apr 13 2016
erikchen@ : Could you please update the issue status to fixed, as its working fine on Mac 10.10.5(got one @Inhouse) using canary 51.0.2707.0 and Dev 51.0.2704.4 as well.Please find the screen cast for the same.
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Apr 13 2016
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Comment 1 by ranjitkan@chromium.org
, Mar 16 2016