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Issue 590635 link

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Issue metadata

Status: Fixed
Owner:
no longer active
Closed: Mar 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 3
Type: Bug-Regression



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Regression: Print preview is not seen properly for "chrome://media-router".

Reported by jshan...@etouch.net, Feb 29 2016

Issue description

Chrome Version: 51.0.2662.0 (Official Build) 4d223c72fe4e76c7404bffb662f742b947f97107-refs/heads/master@{#378134}-32/64 bit
OS: All(Win 7-Aero enabled)

Pre-condition: Enable the 'Media Router' flag from chrome://flags.

Steps:
1. Launch Chrome and navigate to chrome://media-router.
2. Give Print command and observe

Actual: Print preview is not seen properly i.e black patch is seen.

Expected:  Print preview should be seen properly i.e black patch should not be seen.

This is a regression issue broken in M-49,will soon update the bisect info.

Good build: 49.0.2622.0
Bad build: 49.0.2623.0



 
Actual_Expected.jpg
128 KB View Download
Components: -UI>Browser>PrintPreview Blink>PresentationAPI
Owner: apaci...@chromium.org
Status: Assigned (was: Unconfirmed)

Comment 2 by jshan...@etouch.net, Feb 29 2016

Components: -UI>Browser>PrintPreview Blink>PresentationAPI
Narrow bisect:
https://chromium.googlesource.com/chromium/src/+log/73f33b9bb4e534d75915757b7bf746349f817663..e44b02e42a8b593a83bc569240923d0e6faa64d0?pretty=fuller&n=100

Suspecting: r369862 ?

Please help to reassign if your change is not the cause for this issue.

Comment 3 by jshan...@etouch.net, Feb 29 2016

Labels: hasBisect
Labels: ReleaseBlock-Stable
Adding RB Label as this is a recent Regression. Please remove if not required.
Thank You.
Status: Started (was: Assigned)

Comment 6 by sko...@chromium.org, Feb 29 2016

Labels: -Pri-1 -M-49 -ReleaseBlock-Stable M-50 Pri-3
Assuming this happens only upon direct navigation to chrome://media-router, this isn't a high priority to fix.
Project Member

Comment 7 by bugdroid1@chromium.org, Mar 1 2016

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/d2cfb0a16cc86ef3f900a0011bed4d0996764bdb

commit d2cfb0a16cc86ef3f900a0011bed4d0996764bdb
Author: apacible <apacible@chromium.org>
Date: Tue Mar 01 01:58:58 2016

[Media Router WebUI] Remove black rectangles in print preview.

This is resolved by setting the background to white. It was introduced with the addition of the shadow styling.

BUG= 590635 

Review URL: https://codereview.chromium.org/1749593002

Cr-Commit-Position: refs/heads/master@{#378368}

[modify] https://crrev.com/d2cfb0a16cc86ef3f900a0011bed4d0996764bdb/chrome/browser/resources/media_router/media_router.css

Status: Fixed (was: Started)

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