https://bugs.webkit.org/show_bug.cgi?id=69848

Reviewed by Tony Chang.

-webkit-content-order property is removed from latest CSS Regions spec.

Source/WebCore:

* css/CSSComputedStyleDeclaration.cpp:
(WebCore::CSSComputedStyleDeclaration::getPropertyCSSValue):
* css/CSSParser.cpp:
(WebCore::CSSParser::parseValue):
* css/CSSPropertyNames.in:
* css/CSSStyleSelector.cpp:
(WebCore::CSSStyleSelector::applyProperty):
* dom/Node.cpp:
(WebCore::Node::diff):
* rendering/RenderFlowThread.cpp:
(WebCore::compareRenderRegions):
* rendering/RenderTreeAsText.cpp:
(WebCore::writeRenderFlowThreads):
* rendering/style/RenderStyle.h:
* rendering/style/StyleRareNonInheritedData.cpp:
(WebCore::StyleRareNonInheritedData::StyleRareNonInheritedData):
(WebCore::StyleRareNonInheritedData::operator==):
* rendering/style/StyleRareNonInheritedData.h:

LayoutTests:

* fast/css/getComputedStyle/computed-style-expected.txt:
* fast/css/getComputedStyle/computed-style-without-renderer-expected.txt:
* fast/regions/content-flowed-into-regions-with-dyn-index-expected.txt: Removed.
* fast/regions/content-flowed-into-regions-with-dyn-index.html: Removed.
* fast/regions/content-flowed-into-regions-with-index-dom-expected.txt: Removed.
* fast/regions/content-flowed-into-regions-with-index-dom.html: Removed.
* fast/regions/content-flowed-into-regions-with-index-expected.txt: Removed.
* fast/regions/content-flowed-into-regions-with-index.html: Removed.
* fast/regions/script-tests/webkit-content-order-parsing.js: Removed.
* fast/regions/webkit-content-order-parsing-expected.txt: Removed.
* fast/regions/webkit-content-order-parsing.html: Removed.
* platform/chromium-cg-mac/fast/repaint/japanese-rl-selection-repaint-in-regions-expected.txt:
* platform/gtk/fast/repaint/japanese-rl-selection-repaint-in-regions-expected.txt:
* platform/gtk/fast/repaint/line-flow-with-floats-in-regions-expected.txt:
* platform/gtk/fast/repaint/overflow-flipped-writing-mode-block-in-regions-expected.txt:
* platform/mac/fast/regions/bottom-overflow-out-of-first-region-expected.txt:
* platform/mac/fast/regions/content-flowed-into-regions-dynamically-inserted-expected.txt:
* platform/mac/fast/regions/content-flowed-into-regions-with-dyn-index-expected.png: Removed.
* platform/mac/fast/regions/content-flowed-into-regions-with-index-dom-expected.png: Removed.
* platform/mac/fast/regions/content-flowed-into-regions-with-index-expected.png: Removed.
* platform/mac/fast/regions/floats-basic-in-variable-width-regions-expected.txt:
* platform/mac/fast/regions/flow-content-basic-expected.txt:
* platform/mac/fast/regions/flow-content-basic-vertical-expected.txt:
* platform/mac/fast/regions/flow-content-basic-vertical-rl-expected.txt:
* platform/mac/fast/regions/flows-dependency-dynamic-remove-expected.txt:
* platform/mac/fast/regions/flows-dependency-same-flow-expected.txt:
* platform/mac/fast/regions/multiple-directionality-changes-in-variable-width-regions-expected.txt:
* platform/mac/fast/regions/outline-sides-in-region-expected.txt:
* platform/mac/fast/regions/overflow-in-uniform-regions-dynamic-expected.txt:
* platform/mac/fast/regions/overflow-in-uniform-regions-expected.txt:
* platform/mac/fast/regions/overflow-in-variable-width-regions-expected.txt:
* platform/mac/fast/regions/overflow-moving-below-floats-in-variable-width-regions-expected.txt:
* platform/mac/fast/regions/overflow-not-moving-below-floats-in-variable-width-regions-expected.txt:
* platform/mac/fast/regions/overflow-rtl-in-variable-width-regions-expected.txt:
* platform/mac/fast/regions/overflow-size-change-in-variable-width-regions-expected.txt:
* platform/mac/fast/regions/overflow-size-change-with-stacking-context-expected.txt:
* platform/mac/fast/regions/percentage-margins-mixed-ltr-dominant-regions-expected.txt:
* platform/mac/fast/regions/percentage-margins-mixed-rtl-dominant-regions-expected.txt:
* platform/mac/fast/regions/percentage-margins-rtl-variable-width-regions-expected.txt:
* platform/mac/fast/regions/percentage-margins-variable-width-regions-expected.txt:
* platform/mac/fast/regions/positioned-objects-block-static-in-regions-expected.txt:
* platform/mac/fast/regions/positioned-objects-block-static-in-rtl-regions-expected.txt:
* platform/mac/fast/regions/positioned-objects-in-regions-expected.txt:
* platform/mac/fast/regions/positioned-objects-in-rtl-regions-expected.txt:
* platform/mac/fast/regions/positioned-objects-inline-static-in-regions-expected.txt:
* platform/mac/fast/regions/positioned-objects-inline-static-in-rtl-regions-expected.txt:
* platform/mac/fast/regions/positioned-objects-perpendicular-flows-in-regions-expected.txt:
* platform/mac/fast/regions/region-overflow-auto-overflow-hidden-expected.txt:
* platform/mac/fast/regions/region-overflow-auto-overflow-visible-expected.txt:
* platform/mac/fast/regions/region-overflow-break-expected.txt:
* platform/mac/fast/regions/render-region-renderer-expected.txt:
* platform/mac/fast/regions/text-region-split-small-pagination-expected.txt:
* platform/mac/fast/regions/top-overflow-out-of-second-region-expected.txt:
* platform/mac/fast/regions/webkit-flow-double-pagination-float-push-expected.txt:
* platform/mac/fast/regions/webkit-flow-float-pushed-to-last-region-expected.txt:
* platform/mac/fast/regions/webkit-flow-float-unable-to-push-expected.txt:
* platform/mac/fast/regions/webkit-flow-floats-inside-regions-bounds-expected.txt:
* platform/mac/fast/regions/webkit-flow-inlines-dynamic-expected.txt:
* platform/mac/fast/regions/webkit-flow-inlines-inside-regions-bounds-expected.txt:
* platform/mac/fast/regions/webkit-flow-inlines-inside-regions-bounds-vertical-expected.txt:
* platform/mac/fast/regions/webkit-flow-inlines-inside-regions-bounds-vertical-rl-expected.txt:
* platform/mac/fast/regions/webkit-flow-renderer-expected.txt:
* platform/mac/fast/regions/webkit-flow-renderer-layer-expected.txt:
* platform/mac/fast/regions/webkit-flow-renderer-nested-expected.txt:
* platform/mac/fast/repaint/japanese-rl-selection-repaint-in-regions-expected.txt:
* platform/mac/fast/repaint/line-flow-with-floats-in-regions-expected.txt:
* platform/mac/fast/repaint/overflow-flipped-writing-mode-block-in-regions-expected.txt:
* platform/qt/fast/repaint/line-flow-with-floats-in-regions-expected.txt:
* platform/qt/fast/repaint/overflow-flipped-writing-mode-block-in-regions-expected.txt:
* platform/win/fast/repaint/japanese-rl-selection-repaint-in-regions-expected.txt:
* svg/css/getComputedStyle-basic-expected.txt:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@97308 268f45cc-cd09-0410-ab3c-d52691b4dbfc