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Issue 663317 link

Starred by 2 users

Issue metadata

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



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Regression:Glimpse of plugin block overlay is seen while loading the video.

Reported by vku...@etouch.net, Nov 8 2016

Issue description

Chrome Version:56.0.2913.3 (Official Build) Revision 73b634e02bc2c01f2142a3797fd1d7be2f23fd97-refs/branch-heads/2913@{#4} (32/64 Bit) 
OS:Windows(7,8,10), Mac(10.10.5,10.11.4),Linux(14.04 LTS)

What steps will reproduce the problem?
(1)Launch chrome and navigate to http://www.vudu.com/
(2)Click on "kumbo" video under 'trending movies'
(3)Now click on 'play trailer'(green color) button and simultaneously observe at the bottom of page.

Actual: Glimpse of plugin block overlay is seen while loading the video.

Expected: No such glimpse of plugin block overlay should be seen while loading the video.

This is a regression issue broken in 'M55' and below is the manual regression range:
Good Build:
Bad Build:

NOTE: Above issue is reproducible with the machines having following screen resolution
1. Windows/Linux : 1280 X 1024 display resolution
2. Mac: 15.4 inch (2880 x 1800)

 
Actual_Result.mp4
490 KB View Download

Comment 1 by vku...@etouch.net, Nov 8 2016

Correction:
Good Build: 55.0.2844.0
Bad Build:  55.0.2845.0
Cc: hdodda@chromium.org
Labels: hasbisect-per-revision
Owner: waff...@chromium.org
Status: Assigned (was: Unconfirmed)
Using the per-revision bisect providing the bisect results,
Good Build: 55.0.2844.0 (Revision : 415023)
Bad Build:  55.0.2845.0 (Revision : 415522)

You are probably looking for a change made after 415098 (known good), but no later than 415100 (first known bad).

CHANGELOG URL:

The script might not always return single CL as suspect as some perf builds might get missing due to failure.

 https://chromium.googlesource.com/chromium/src/+log/a5d40669ec06f3729b0c7099befda0f98f800863..cd59e9b913623e8fec8bbc9d5517610bc1bfc9a7

From the CL above, assigning the issue to the concern owner 

@Waffles - Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

Review-Url: https://codereview.chromium.org/2284053002

Thanks !
I'm still curious how you are producing these bisects.

What is the version and path of Flash in chrome://plugins? (Click "+ Details" on that page if the path is not showing.)
Able to reproduce the issue on windows-10 and Ubuntu 14.04 using latest canary #56.0.2922.0.

The version of flash at chrome://plugins is 24.0.0.154

Please find attached the screen shot.

Thanks...!!


663317.png
163 KB View Download
Labels: Needs-Feedback
Unable to reproduce this issue on Ubuntu 14.04 using chrome latest M55 #55.0.2883.65 by following steps mentioned in the original comment. 

vkupte@ Could you please confirm is this is still as issue from your end?

Thanks!
Unable to reproduce this issue on windows 10 using chrome latest canary M57 #57.0.2938.0 by following steps mentioned in the original comment. 

vkupte@ Could you please confirm is this is still as issue from your end?

Thanks!

Cc: kkaluri@chromium.org
Please ignore my above comment #6.
Able to reproduce the issue, in widows 10 with chrome version #57.0.2952.0

These are the steps i followed.
1. Launch google chrome and navigate to "http://www.vudu.com/movies/#!content/788290/Jason-Bourne"
2. zoom out the page upto 50%
3. Click on the play button.

Observed the Glimpse of plugin block overlay.
Attaching the screencast and chrome plugins html for your reference.
Issue 663317.mp4
3.0 MB View Download
Issue 663317-Plugins.html
43.7 KB View Download
Components: -Blink>Media>Video Internals>Plugins>Flash

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