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https://github.com/flutter/flutter.git
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81ae67c906
This is for doing masking based off the alpha channel of an image. This is a feature we want to support, but we want a more general imperative API that the declarative thing is built on top of. In the meantime, the code is getting in our way and the feature was already broken (likely from before making sky public). We just paint the mask image on top instead of doing the actual masking. This patch just removes the parsing. Followup patches will remove the implementation code. R=esprehn@chromium.org Review URL: https://codereview.chromium.org/892903002
373 lines
19 KiB
Plaintext
373 lines
19 KiB
Plaintext
// This file specifies all the CSS properties we support and the necessary
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// information for our code generation. The various supported arguments
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// are described below with example usage
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// - alias_for=other-property
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// Properties specifying alias_for do not get their own enum and instead map
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// directly onto the CSSPropertyID they alias. Currently this means that the
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// - runtime_flag=CSSFooProperty
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// The flag on RuntimeEnabledFeatures conditionally enables the property
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// - longhands=property;other-property
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// The property is a shorthand for several other properties.
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// Flags which go into CSSPropertyMetadata:
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// - animatable
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// The animatable flag indicates whether a property can be animated by CSS
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// animations and transitions. If this flag is set, the property should also be
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// added to the switch statements in AnimatedStyleBuilder, CSSPropertyEquality,
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// and CSSAnimatableValueFactory.
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// - inherited
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// The property will inherit by default if no value is specified, typically
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// mentioned in specifications as "Inherited: yes"
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// The remaining arguments are used for the StyleBuilder and allow us to
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// succinctly describe how to apply properties. When default handlers are not
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// sufficient, we should prefer to use converter, and failing that define
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// custom property handlers in StyleBuilderCustom.cpp. We only should use
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// StyleBuilderFunctions.cpp.tmpl to define handlers when there are multiple
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// properties requiring the same handling, but converter doesn't suffice.
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// - font
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// The default property handlers call into the FontBuilder instead of setting
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// values directly onto the RenderStyle
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// - name_for_methods=BlendMode
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// Tweaks how we choose defaults for getter, setter, initial and type_name.
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// For example, setting this to BlendMode will make us use a setter of setBlendMode
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// - initial
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// The initial value accessor on the RenderStyle, defaults to e.g. initialBoxShadow
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// - getter
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// The RenderStyle getter, defaults to e.g. borderBottomLeft
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// - setter
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// The RenderStyle setter, defaults to e.g. setBorderBottomLeft
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// - type_name
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// The computed type for the property. Only required for the default value
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// application, defaults to e.g. EDisplay
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// - converter=convertRadius
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// The StyleBuilder will call the specified function on StyleBuilderConverter
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// to convert a CSSValue to an appropriate platform value
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// - custom_initial
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// - custom_inherit
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// - custom_value
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// - custom_all
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// Handlers of the given types will be declared but not defined. Setting
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// custom_all is equivalent to setting the other three flags
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// - use_handlers_for=CSSPropertyTransform
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// Use handlers for the specified property instead of defining new ones
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// - builder_skip
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// Ignore this property in the StyleBuilder
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// - direction_aware
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// This property resolves to a different property based on the current direction
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// and writing mode.
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// Properties with StyleBuilder handling
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// High Priority and all other font properties.
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// Other properties can depend upon high priority properties (e.g. font-size / ems)
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color animatable, inherited, custom_all
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direction inherited, custom_value
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// FIXME: This is a mess due to crbug.com/353932. Shorthands shouldn't have
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// any StyleBuilder handling!
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font custom_all, longhands=font-family;font-size;font-style;font-variant;font-weight;font-stretch;line-height
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font-family inherited, custom_all
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font-kerning inherited, font, type_name=FontDescription::Kerning, name_for_methods=Kerning
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font-size animatable, inherited, custom_all
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font-stretch inherited, font, type_name=FontStretch, name_for_methods=Stretch
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font-style inherited, font, type_name=FontStyle, name_for_methods=Style
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font-variant inherited, font, type_name=FontVariant, name_for_methods=Variant
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font-variant-ligatures inherited, font, name_for_methods=VariantLigatures, converter=convertFontVariantLigatures
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font-weight animatable, inherited, font, type_name=FontWeight, name_for_methods=Weight, converter=convertFontWeight
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-webkit-font-feature-settings inherited, font, name_for_methods=FeatureSettings, converter=convertFontFeatureSettings
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-webkit-font-smoothing inherited, font, type_name=FontSmoothingMode
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-webkit-locale inherited, custom_value
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-webkit-text-orientation inherited, custom_value
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text-rendering inherited, font, type_name=TextRenderingMode
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line-height animatable, inherited, getter=specifiedLineHeight, custom_value
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align-content
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align-items custom_all
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align-self custom_all
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backface-visibility
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background-attachment custom_all
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background-clip custom_all
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background-color animatable, custom_all
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background-image animatable, custom_all
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background-origin custom_all
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background-position-x animatable, custom_all
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background-position-y animatable, custom_all
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background-repeat-x custom_all
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background-repeat-y custom_all
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background-size animatable, custom_all
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border-bottom-color animatable, custom_all
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border-bottom-left-radius animatable, initial=initialBorderRadius, converter=convertRadius
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border-bottom-right-radius animatable, initial=initialBorderRadius, converter=convertRadius
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border-bottom-style type_name=EBorderStyle, initial=initialBorderStyle
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border-bottom-width animatable, initial=initialBorderWidth, converter=convertLineWidth<unsigned>
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border-image-outset animatable, custom_all
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border-image-repeat custom_all
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border-image-slice animatable, custom_all
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border-image-source animatable, custom_value
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border-image-width animatable, custom_all
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border-left-color animatable, custom_all
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border-left-style type_name=EBorderStyle, initial=initialBorderStyle
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border-left-width animatable, initial=initialBorderWidth, converter=convertLineWidth<unsigned>
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border-right-color animatable, custom_all
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border-right-style type_name=EBorderStyle, initial=initialBorderStyle
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border-right-width animatable, initial=initialBorderWidth, converter=convertLineWidth<unsigned>
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border-top-color animatable, custom_all
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border-top-left-radius animatable, initial=initialBorderRadius, converter=convertRadius
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border-top-right-radius animatable, initial=initialBorderRadius, converter=convertRadius
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border-top-style type_name=EBorderStyle, initial=initialBorderStyle
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border-top-width animatable, initial=initialBorderWidth, converter=convertLineWidth<unsigned>
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bottom animatable, initial=initialOffset, converter=convertLengthOrAuto
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box-shadow animatable, converter=convertShadow
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box-sizing
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caption-side inherited
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clip animatable, converter=convertClip, custom_all
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cursor inherited, custom_all
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display
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empty-cells inherited, type_name=EEmptyCell
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flex-basis animatable, converter=convertLengthOrAuto
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flex-direction
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flex-grow animatable, type_name=float
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flex-shrink animatable, type_name=float
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flex-wrap
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height animatable, initial=initialSize, converter=convertLengthSizing
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image-rendering inherited
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justify-content
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left animatable, initial=initialOffset, converter=convertLengthOrAuto
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letter-spacing animatable, inherited, initial=initialLetterWordSpacing, converter=convertSpacing
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list-style-image animatable, inherited, custom_value
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list-style-position inherited
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list-style-type inherited
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margin-bottom animatable, initial=initialMargin, converter=convertLengthOrAuto
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margin-left animatable, initial=initialMargin, converter=convertLengthOrAuto
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margin-right animatable, initial=initialMargin, converter=convertLengthOrAuto
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margin-top animatable, initial=initialMargin, converter=convertLengthOrAuto
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max-height animatable, initial=initialMaxSize, converter=convertLengthMaxSizing
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max-width animatable, initial=initialMaxSize, converter=convertLengthMaxSizing
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min-height animatable, initial=initialMinSize, converter=convertLengthSizing
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min-width animatable, initial=initialMinSize, converter=convertLengthSizing
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object-fit runtime_flag=ObjectFitPosition, type_name=ObjectFit
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object-position runtime_flag=ObjectFitPosition, animatable, converter=convertLengthPoint
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opacity animatable, type_name=float
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order type_name=int
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orphans animatable, inherited, type_name=short, custom_all
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outline-color animatable, custom_all
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outline-offset animatable, converter=convertComputedLength<int>
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outline-style custom_all
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outline-width animatable, converter=convertLineWidth<unsigned short>
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overflow-wrap inherited
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overflow-x type_name=EOverflow
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overflow-y type_name=EOverflow
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padding-bottom animatable, initial=initialPadding, converter=convertLength
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padding-left animatable, initial=initialPadding, converter=convertLength
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padding-right animatable, initial=initialPadding, converter=convertLength
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padding-top animatable, initial=initialPadding, converter=convertLength
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page-break-after type_name=EPageBreak, initial=initialPageBreak
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page-break-before type_name=EPageBreak, initial=initialPageBreak
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page-break-inside type_name=EPageBreak, initial=initialPageBreak
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perspective animatable, custom_value
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perspective-origin animatable, custom_all
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pointer-events inherited
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position
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quotes inherited, converter=convertQuotes
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right animatable, initial=initialOffset, converter=convertLengthOrAuto
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size custom_all
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speak inherited
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table-layout
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tab-size inherited, type_name=unsigned
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text-align inherited, custom_value
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text-align-last runtime_flag=CSS3Text, inherited, type_name=TextAlignLast
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// FIXME: We shouldn't switch between shorthand/not shorthand based on a runtime flag
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text-decoration use_handlers_for=CSSPropertyTextDecorationLine, longhands=text-decoration-line;text-decoration-style;text-decoration-color
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text-decoration-color runtime_flag=CSS3TextDecorations, animatable, custom_all
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text-decoration-line runtime_flag=CSS3TextDecorations, name_for_methods=TextDecoration, converter=convertFlags<TextDecoration>
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text-decoration-style runtime_flag=CSS3TextDecorations, type_name=TextDecorationStyle
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text-indent animatable, inherited, custom_all
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text-justify runtime_flag=CSS3Text, inherited, type_name=TextJustify
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text-overflow type_name=TextOverflow
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text-shadow animatable, inherited, converter=convertShadow
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text-underline-position runtime_flag=CSS3TextDecorations, inherited, type_name=TextUnderlinePosition
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top animatable, initial=initialOffset, converter=convertLengthOrAuto
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touch-action converter=convertFlags<TouchAction>
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touch-action-delay runtime_flag=CSSTouchActionDelay, inherited, type_name=TouchActionDelay
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transform animatable, custom_value
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transform-origin animatable, custom_all
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transform-style name_for_methods=TransformStyle3D
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unicode-bidi
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vertical-align animatable, custom_inherit, custom_value
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animation-delay custom_all
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animation-direction custom_all
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animation-duration custom_all
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animation-fill-mode custom_all
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animation-iteration-count custom_all
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animation-name custom_all
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animation-play-state custom_all
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animation-timing-function custom_all
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filter animatable, custom_value
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-webkit-aspect-ratio inherited, custom_all
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-webkit-backface-visibility use_handlers_for=CSSPropertyBackfaceVisibility
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-webkit-background-clip use_handlers_for=CSSPropertyBackgroundClip
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-webkit-background-composite custom_all
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-webkit-background-origin use_handlers_for=CSSPropertyBackgroundOrigin
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-webkit-background-size animatable, use_handlers_for=CSSPropertyBackgroundSize
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-webkit-border-horizontal-spacing animatable, inherited, name_for_methods=HorizontalBorderSpacing, converter=convertComputedLength<short>
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-webkit-border-image initial=initialNinePieceImage, custom_value
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-webkit-border-vertical-spacing animatable, inherited, name_for_methods=VerticalBorderSpacing, converter=convertComputedLength<short>
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-webkit-box-decoration-break
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-webkit-box-shadow animatable, use_handlers_for=CSSPropertyBoxShadow
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-webkit-clip-path animatable, custom_value
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-webkit-highlight inherited, converter=convertString<CSSValueNone>
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-webkit-hyphenate-character inherited, name_for_methods=HyphenationString, converter=convertString<CSSValueAuto>
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-webkit-line-box-contain inherited, converter=convertLineBoxContain
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-webkit-line-break inherited, type_name=LineBreak
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-webkit-perspective custom_all
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-webkit-perspective-origin custom_all
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-webkit-perspective-origin-x converter=convertLength
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-webkit-perspective-origin-y converter=convertLength
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-webkit-rtl-ordering inherited, type_name=Order, setter=setRTLOrdering, initial=initialRTLOrdering
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-webkit-tap-highlight-color inherited, converter=convertColor
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-webkit-text-emphasis-color inherited, custom_all
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-webkit-text-emphasis-position inherited, type_name=TextEmphasisPosition
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-webkit-text-emphasis-style inherited, custom_all
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-webkit-text-fill-color inherited, custom_all
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-webkit-text-stroke-color animatable, inherited, custom_all
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-webkit-text-stroke-width inherited, converter=convertTextStrokeWidth
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-webkit-transform use_handlers_for=CSSPropertyTransform
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-webkit-transform-origin-x converter=convertLength
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-webkit-transform-origin-y converter=convertLength
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-webkit-transform-origin-z converter=convertComputedLength<float>
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-webkit-transform-style name_for_methods=TransformStyle3D
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transition-delay custom_all
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transition-duration custom_all
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transition-property custom_all
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transition-timing-function custom_all
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-webkit-user-drag
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-webkit-user-modify inherited
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-webkit-user-select inherited
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white-space inherited
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widows animatable, inherited, type_name=short, custom_all
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width animatable, initial=initialSize, converter=convertLengthSizing
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will-change custom_all
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word-break inherited
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word-spacing animatable, inherited, initial=initialLetterWordSpacing, converter=convertSpacing
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// UAs must treat 'word-wrap' as an alternate name for the 'overflow-wrap' property. So using the same handlers.
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word-wrap inherited, name_for_methods=OverflowWrap
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z-index animatable, type_name=unsigned, custom_all
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// Non-standard direction aware properties
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-webkit-border-end-color direction_aware
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-webkit-border-end-style direction_aware
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-webkit-border-end-width direction_aware
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-webkit-border-start-color direction_aware
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-webkit-border-start-style direction_aware
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-webkit-border-start-width direction_aware
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-webkit-border-before-color direction_aware
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-webkit-border-before-style direction_aware
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-webkit-border-before-width direction_aware
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-webkit-border-after-color direction_aware
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-webkit-border-after-style direction_aware
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-webkit-border-after-width direction_aware
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-webkit-margin-end direction_aware
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-webkit-margin-start direction_aware
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-webkit-margin-before direction_aware
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-webkit-margin-after direction_aware
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-webkit-padding-end direction_aware
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-webkit-padding-start direction_aware
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-webkit-padding-before direction_aware
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-webkit-padding-after direction_aware
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-webkit-logical-width direction_aware
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-webkit-logical-height direction_aware
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-webkit-min-logical-width direction_aware
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-webkit-min-logical-height direction_aware
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-webkit-max-logical-width direction_aware
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-webkit-max-logical-height direction_aware
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// Properties that we ignore in the StyleBuilder.
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// FIXME: We should see if any of these should actually be unreachable
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all builder_skip
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orientation builder_skip
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page builder_skip
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src builder_skip
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unicode-range builder_skip
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-webkit-font-size-delta builder_skip
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-webkit-text-decorations-in-effect inherited, builder_skip
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// Shorthands
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background longhands=background-image;background-position-x;background-position-y;background-size;background-repeat-x;background-repeat-y;background-attachment;background-origin;background-clip;background-color
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background-position longhands=background-position-x;background-position-y
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background-repeat longhands=background-repeat-x;background-repeat-y
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border longhands=border-top-color;border-top-style;border-top-width;border-right-color;border-right-style;border-right-width;border-bottom-color;border-bottom-style;border-bottom-width;border-left-color;border-left-style;border-left-width
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border-bottom longhands=border-bottom-width;border-bottom-style;border-bottom-color
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border-color longhands=border-top-color;border-right-color;border-bottom-color;border-left-color
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border-image longhands=border-image-source;border-image-slice;border-image-width;border-image-outset;border-image-repeat
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border-left longhands=border-left-width;border-left-style;border-left-color
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border-radius longhands=border-top-left-radius;border-top-right-radius;border-bottom-right-radius;border-bottom-left-radius
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border-right longhands=border-right-width;border-right-style;border-right-color
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border-spacing longhands=-webkit-border-horizontal-spacing;-webkit-border-vertical-spacing
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border-style longhands=border-top-style;border-right-style;border-bottom-style;border-left-style
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border-top longhands=border-top-width;border-top-style;border-top-color
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border-width longhands=border-top-width;border-right-width;border-bottom-width;border-left-width
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flex longhands=flex-grow;flex-shrink;flex-basis
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flex-flow longhands=flex-direction;flex-wrap
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list-style longhands=list-style-type;list-style-position;list-style-image
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margin longhands=margin-top;margin-right;margin-bottom;margin-left
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outline longhands=outline-color;outline-style;outline-width
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overflow longhands=overflow-x;overflow-y
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padding longhands=padding-top;padding-right;padding-bottom;padding-left
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animation longhands=animation-name;animation-duration;animation-timing-function;animation-delay;animation-iteration-count;animation-direction;animation-fill-mode;animation-play-state
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-webkit-border-after longhands=-webkit-border-after-width;-webkit-border-after-style;-webkit-border-after-color
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-webkit-border-before longhands=-webkit-border-before-width;-webkit-border-before-style;-webkit-border-before-color
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-webkit-border-end longhands=-webkit-border-end-width;-webkit-border-end-style;-webkit-border-end-color
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// "-webkit-border-radius: 1px 2px" behaves as "border-radius: 1px / 2px"
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-webkit-border-radius longhands=border-top-left-radius;border-top-right-radius;border-bottom-right-radius;border-bottom-left-radius
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-webkit-border-start longhands=-webkit-border-start-width;-webkit-border-start-style;-webkit-border-start-color
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-webkit-text-emphasis longhands=-webkit-text-emphasis-style;-webkit-text-emphasis-color
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-webkit-text-stroke longhands=-webkit-text-stroke-width;-webkit-text-stroke-color
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-webkit-transform-origin longhands=-webkit-transform-origin-x;-webkit-transform-origin-y;-webkit-transform-origin-z
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transition longhands=transition-property;transition-duration;transition-timing-function;transition-delay
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// Aliases; these map to the same CSSPropertyID
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-epub-caption-side alias_for=caption-side
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-epub-text-emphasis alias_for=-webkit-text-emphasis
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-epub-text-emphasis-color alias_for=-webkit-text-emphasis-color
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-epub-text-emphasis-style alias_for=-webkit-text-emphasis-style
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-epub-text-orientation alias_for=-webkit-text-orientation
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-epub-word-break alias_for=word-break
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-webkit-align-content alias_for=align-content
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-webkit-align-items alias_for=align-items
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-webkit-align-self alias_for=align-self
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-webkit-border-bottom-left-radius alias_for=border-bottom-left-radius
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-webkit-border-bottom-right-radius alias_for=border-bottom-right-radius
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-webkit-border-top-left-radius alias_for=border-top-left-radius
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-webkit-border-top-right-radius alias_for=border-top-right-radius
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-webkit-box-sizing alias_for=box-sizing
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-webkit-flex alias_for=flex
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-webkit-flex-basis alias_for=flex-basis
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-webkit-flex-direction alias_for=flex-direction
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-webkit-flex-flow alias_for=flex-flow
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-webkit-flex-grow alias_for=flex-grow
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-webkit-flex-shrink alias_for=flex-shrink
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-webkit-flex-wrap alias_for=flex-wrap
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-webkit-justify-content alias_for=justify-content
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-webkit-opacity alias_for=opacity
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-webkit-order alias_for=order
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