Optimzie SelectorCheckingContext memory layout
https://bugs.webkit.org/show_bug.cgi?id=99139

Reviewed by Hajime Morita.

Since VisitedMatchType and PseudoId are both enum, we can make SelectorChecker more compact
if these two fields are continuously placed.

No new tests, no change in behavior.

* css/SelectorChecker.h:
(WebCore::SelectorChecker::SelectorCheckingContext::SelectorCheckingContext):
(SelectorCheckingContext):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@131156 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Unreviewed GTK gardening.

Rebaselining fast/dom/Window/window-properties-performance.html after r131106.
Adding a failure expectation for a transitions blend mode test added in r131146.

* platform/gtk/TestExpectations:
* platform/gtk/fast/dom/Window/window-properties-performance-expected.txt:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@131157 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Unreviewed test expectations update after r131134

* platform/chromium-linux/css3/font-feature-settings-rendering-expected.txt:
* platform/chromium-linux/fast/text/atsui-negative-spacing-features-expected.png:
* platform/chromium-linux/fast/text/atsui-spacing-features-expected.png:
* platform/chromium-linux/fast/text/cg-vs-atsui-expected.png:
* platform/chromium-linux/fast/text/complex-text-opacity-expected.png:
* platform/chromium-linux/fast/text/drawBidiText-expected.png:
* platform/chromium-linux/fast/text/international/arabic-justify-expected.png:
* platform/chromium-linux/fast/text/international/arabic-vertical-offset-expected.png:
* platform/chromium-linux/fast/text/international/complex-joining-using-gpos-expected.png:
* platform/chromium-linux/fast/text/international/hebrew-vowels-expected.png:
* platform/chromium-linux/fast/text/international/hindi-spacing-expected.png:
* platform/chromium-linux/fast/text/international/khmer-selection-expected.png:
* platform/chromium-linux/fast/text/international/khmer-selection-expected.txt:
* platform/chromium-linux/fast/text/international/text-spliced-font-expected.png:
* platform/chromium-linux/fast/text/international/thai-line-breaks-expected.png:
* platform/chromium-linux/svg/W3C-I18N/g-dirLTR-ubOverride-expected.png:
* platform/chromium-linux/svg/W3C-I18N/g-dirRTL-ubOverride-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-dirLTR-anchorEnd-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-dirLTR-anchorMiddle-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-dirLTR-anchorStart-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-dirNone-anchorEnd-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-dirNone-anchorMiddle-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-dirNone-anchorStart-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-dirRTL-anchorEnd-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-dirRTL-anchorMiddle-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-dirRTL-anchorStart-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-inherited-dirLTR-anchorEnd-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-inherited-dirLTR-anchorMiddle-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-inherited-dirLTR-anchorStart-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-inherited-dirRTL-anchorEnd-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-inherited-dirRTL-anchorMiddle-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-inherited-dirRTL-anchorStart-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-anchor-no-markup-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-dirLTR-ubOverride-expected.png:
* platform/chromium-linux/svg/W3C-I18N/text-dirLTR-ubOverride-expected.txt:
* platform/chromium-linux/svg/W3C-I18N/text-dirRTL-ubOverride-expected.png:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirLTR-ubEmbed-in-rtl-context-expected.png:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirLTR-ubNone-in-rtl-context-expected.png:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirLTR-ubOverride-in-default-context-expected.png:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirLTR-ubOverride-in-default-context-expected.txt:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirLTR-ubOverride-in-ltr-context-expected.png:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirLTR-ubOverride-in-ltr-context-expected.txt:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirLTR-ubOverride-in-rtl-context-expected.png:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirNone-ubOverride-in-default-context-expected.png:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirNone-ubOverride-in-default-context-expected.txt:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirNone-ubOverride-in-ltr-context-expected.png:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirNone-ubOverride-in-ltr-context-expected.txt:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirNone-ubOverride-in-rtl-context-expected.png:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirRTL-ubOverride-in-default-context-expected.png:
* platform/chromium-linux/svg/W3C-I18N/tspan-dirRTL-ubOverride-in-ltr-context-expected.png:
* platform/chromium-linux/svg/W3C-I18N/tspan-direction-rtl-expected.png:
* platform/chromium-linux/svg/W3C-SVG-1.1-SE/text-intro-05-t-expected.png:
* platform/chromium-linux/svg/W3C-SVG-1.1/text-intro-05-t-expected.png:
* platform/chromium-linux/svg/text/bidi-text-query-expected.png:
* platform/chromium-linux/svg/text/bidi-text-query-expected.txt:
* platform/chromium-linux/svg/text/bidi-tspans-expected.png:
* platform/chromium-linux/svg/text/text-intro-05-t-expected.png:
* platform/chromium-linux/svg/text/text-with-geometric-precision-expected.png:
* platform/chromium-linux/transforms/2d/hindi-rotated-expected.png:
* platform/chromium/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@131158 268f45cc-cd09-0410-ab3c-d52691b4dbfc