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Issue metadata

Status: Started
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Chrome , Mac
Pri: 2
Type: Feature

issue 910739

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Issue 928954: Tab Hover Card Preview Images

Reported by, Feb 6 Project Member

Issue description

Tracking bug for go/chrome-tab-hover-cards-design preview images.

Comment 1 by, Feb 6

Status: Started (was: Untriaged)

Comment 2 by, Feb 7

Labels: Group-Tab

Comment 4 by bugdroid, Feb 11

Project Member
The following revision refers to this bug:

commit 6597261658f9a505605659b70306bddb4aad70e9
Author: Dana Fried <>
Date: Mon Feb 11 20:16:59 2019

Placeholder preview image for hover cards (first pass).

Note: This is all behind a flag.

Still to do:
* Switch to og:image or screenshot instead of favicon where possible.
* Shrink bubble margins around the image to UX spec.
* Use more appealing image scaling mode.
* There is one frame of pop when the card switches to a new tab where
  the old image is still visible (this is a hover card rendering issue).

Bug: 928954
Change-Id: I86b7cf9af1fa7d5b64a884a3f39e12ec40b21457
Reviewed-by: Peter Boström <>
Commit-Queue: Dana Fried <>
Cr-Commit-Position: refs/heads/master@{#630905}

Comment 5 by bugdroid, Feb 13

Project Member
The following revision refers to this bug:

commit e9d5065fe18d3561eab838566debcd618f1e18f2
Author: Dana Fried <>
Date: Wed Feb 13 02:06:59 2019

Fix tab hover card layout.

Hover card dimensions and spacing are now to spec.
Since we're still using placeholder favicon images, we're keeping them
(nearly) square and aligning them left; the final og:image and/or
screenshot will intsead fill the available space and be cropped or have
letterbox appropriately.

Correct behavior for pages with over-long titles will have to wait for

Bug: 928954
Change-Id: Iff121f9924a3ba1572a788a9a1da70d619017474
Commit-Queue: Dana Fried <>
Reviewed-by: Peter Boström <>
Cr-Commit-Position: refs/heads/master@{#631504}

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