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Issue 787548 link

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Issue metadata

Status: Fixed
Merged: issue 786140
Owner:
Closed: Nov 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug-Regression



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plugins/webview-plugin-type-change.html in webkit_layout_tests failing on multiple builders

Project Member Reported by carl...@google.com, Nov 21 2017

Issue description

Comment 1 by carl...@google.com, Nov 21 2017

Causing commit range is 7cf1a6b0f5be7d19dc3861867d6b7c722ab38135..9e5ed8a614f99e62fb9d4dc019cb7b5d315528f5

Bisecting locally...

Comment 2 by carl...@google.com, Nov 21 2017

Yeah, I'm dumb: this is a Mac specific error and I'm trying to bisect it in Linux. Searching for someone who can test it...

Comment 3 by carl...@google.com, Nov 21 2017

Labels: -Type-Bug M-64 Type-Bug-Regression

Comment 4 by carl...@google.com, Nov 21 2017

Cc: w...@chromium.org
wez@ is attempting to bisect this (through SSH). Let's see how it goes...

Comment 5 by carl...@google.com, Nov 21 2017

Running layout tests via SSH didn't work. I borrowed a MacBook and did the bisect.

It seems the culprit is commit 6809a4d6fe9136335e05f06ddf04e10ab15b6d63 reviewed at https://chromium-review.googlesource.com/779883. Will revert.

Comment 6 by carl...@google.com, Nov 21 2017

Cc: danakj@chromium.org piman@chromium.org
Project Member

Comment 7 by bugdroid1@chromium.org, Nov 21 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/915ae8f5328453f7c0190b784683fb0005568567

commit 915ae8f5328453f7c0190b784683fb0005568567
Author: Carlos Knippschild <carlosk@chromium.org>
Date: Tue Nov 21 23:36:42 2017

Revert "Use scanout overlays for pepper2d when possible."

This reverts commit 6809a4d6fe9136335e05f06ddf04e10ab15b6d63.

Reason for revert: This is breaking many Mac builds (see linked issue).

Original change's description:
> Use scanout overlays for pepper2d when possible.
> 
> If GL image textures are supported, and we can find the image texture
> target for the desired format, then use TexStorage2DImageCHROMIUM to
> allocate the texture so that it may be used for scanout.
> 
> R=​piman@chromium.org
> 
> Bug:  786140 
> Change-Id: I36875f82796614f4d5c7290f27bd0bacfce510fb
> Reviewed-on: https://chromium-review.googlesource.com/779883
> Reviewed-by: Antoine Labour <piman@chromium.org>
> Commit-Queue: danakj <danakj@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#518269}

TBR=danakj@chromium.org,piman@chromium.org

Change-Id: I747d76984c0641a01a44e62595432d287baf7405
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug:  786140 , 787548 
Reviewed-on: https://chromium-review.googlesource.com/783491
Reviewed-by: Carlos Knippschild <carlosk@chromium.org>
Commit-Queue: Carlos Knippschild <carlosk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#518449}
[modify] https://crrev.com/915ae8f5328453f7c0190b784683fb0005568567/content/renderer/pepper/pepper_graphics_2d_host.cc
[modify] https://crrev.com/915ae8f5328453f7c0190b784683fb0005568567/content/renderer/pepper/pepper_graphics_2d_host.h

Comment 8 by danakj@chromium.org, Nov 21 2017

Mergedinto: 786140
Status: Duplicate (was: Assigned)

Comment 9 by carl...@google.com, Nov 21 2017

Status: Assigned (was: Duplicate)
This is tracking the failing bots not the causing issue. I'll keep this opened until the bots are back green. Please track the actual fix elsewhere.
Ok sorry.

Comment 11 by carl...@google.com, Nov 22 2017

Status: Fixed (was: Assigned)
Mac builds are back to green.

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