A number of fast/text Blink layout tests are failing on Mac 10.11 Retina, starting with https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Mac10.11%20%28retina%29/builds/1861
This is the same build that introduced the fast/text/emphasis and fast/text/international/complex-character-based-fallback test failures on all Mac10.11 builds, as reported in issue 605047 .
However, specifically on Mac10.11 Retina, it introduced a number of additional failures:
fast/text/international/bidi-neutral-directionality-paragraph-start.html
fast/text/international/bidi-AN-after-empty-run.html
fast/text/whitespace/003.html
fast/text/whitespace/005.html
fast/text/whitespace/015.html
fast/text/midword-break-before-surrogate-pair.html
fast/text/basic/012.html
fast/text/whitespace/011.html
fast/text/international/bidi-european-terminators.html
fast/text/international/thai-baht-space.html
fast/text/bidi-embedding-pop-and-push-same.html
fast/text/international/thai-line-breaks.html
fast/text/shadow-translucent-fill.html
fast/text/capitalize-boundaries.html
fast/text/whitespace/008.html
fast/text/whitespace/027.html
fast/text/whitespace/016.html
fast/text/whitespace/024.html
fast/text/whitespace/002.html
fast/text/atsui-kerning-and-ligatures.html
fast/text/fake-italic.html
fast/text/international/unicode-bidi-plaintext-in-textarea.html
fast/text/international/bidi-override.html
fast/text/line-initial-and-final-swashes.html
fast/text/whitespace/010.html
fast/text/international/bold-bengali.html
fast/text/shaping/shaping-selection-rect.html
fast/text/whitespace/007.html
fast/text/complex-preferred-logical-widths.html
fast/text/wbr.html
fast/text/international/lang-glyph-cache-separation.html
fast/text/basic/011.html
fast/text/firstline/002.html
svg/transforms/animated-path-inside-transformed-html.xhtml
fast/text/should-use-atsui.html
fast/text/text-letter-spacing.html
fast/text/aat-morx.html
fast/text/international/complex-character-based-fallback.html
fast/text/international/rtl-white-space-pre-wrap.html
fast/text/international/hebrew-vowels.html
fast/text/whitespace/006.html
fast/text/caps-lock-indicator-enabled.html
fast/text/whitespace/018.html
fast/text/whitespace/004.html
fast/text/whitespace/009.html
Comment 1 by msramek@chromium.org
, Apr 20 2016