commit d96e9f16ae852ec9dbd15bf17df3d440402413bb
author Rune Lillesveen <futhark@chromium.org> Sat Jun 06 18:45:29 2020
committer Commit Bot <commit-bot@chromium.org> Sat Jun 06 18:45:29 2020
tree 7211d664f61d80105f5a070d96b210b47bee592c
parent 8802109b07918422158a5d84f630276e00374fd8

Reland "Don't use @media with feature expressions in UA style."

This is a reland of 9c14eacb023b53bc6363f08cf955e03e65598005

The mediaControls.css is simplified to just remove the media query since
the consolidation of the two style rules in the original CL was not a
no-op.

Original change's description:
> Don't use @media with feature expressions in UA style.
>
> We don't support MediaValues based feature evaluation in UA stylesheet,
> only matching media types. There was an instance of
> (-webkit-min-device-pixel-ratio: 2) in mediaControls.css which would
> always evaluate to true in the UA sheet, but not in the context of the
> evaluator in the StyleEngine for dpr=1. That caused us to constantly
> update active stylesheets for frame resizes because we thought the media
> result would change.
>
> This also contributed to hide a bug on tweetdeck.twitter.com before we
> optimized the ruleset invalidation for media query changes.
>
> This should not be a behavior change for the mediaControls stylesheet
> since the removed query would always evaluate to true so that we would
> always use the high resolution image.
>
> Bug: 1088340
> Change-Id: I23f582893b21db6f14903836d58608caa82e5577
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2228848
> Reviewed-by: Anders Hartvoll Ruud <andruud@chromium.org>
> Reviewed-by: Tommy Steimel <steimel@chromium.org>
> Commit-Queue: Rune Lillesveen <futhark@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#775144}

TBR=steimel@chromium.org,andruud@chromium.org

TEST=org.chromium.chrome.browser.vr.VrBrowserWebInputEditingTest#testFullscreenVideoControls

Bug: 1088340, 1091658
Change-Id: I77df4257f291090a37ba502fcc4c42bd3b66bf21
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2233020
Reviewed-by: Rune Lillesveen <futhark@chromium.org>
Commit-Queue: Rune Lillesveen <futhark@chromium.org>
Cr-Commit-Position: refs/heads/master@{#775897}