Use alias_for with trivial property aliases

Source/core/css/CSSProperties.in

 // This file specifies all the CSS properties we support and the necessary
 // information for our code generation. The various supported arguments
 // are described below with example usage
 
 
 // - alias_for=other-property
 // Properties specifying alias_for should be virtually identical to the
 // properties they alias. Minor parsing differences are allowed as long as
 // the CSSValues created are of the same format of the aliased property.
 
@@ skipping 283 matching lines @@
 -webkit-animation-delay custom_all
 -webkit-animation-direction custom_all
 -webkit-animation-duration custom_all
 -webkit-animation-fill-mode custom_all
 -webkit-animation-iteration-count custom_all
 -webkit-animation-name custom_all
 -webkit-animation-play-state custom_all
 -webkit-animation-timing-function custom_all
 -webkit-appearance type_name=ControlPart
 -webkit-app-region custom_all
--webkit-backface-visibility use_handlers_for=CSSPropertyBackfaceVisibility
 -webkit-background-clip use_handlers_for=CSSPropertyBackgroundClip
 -webkit-background-composite custom_all
 -webkit-background-origin use_handlers_for=CSSPropertyBackgroundOrigin
 -webkit-background-size use_handlers_for=CSSPropertyBackgroundSize
 -webkit-border-horizontal-spacing animatable, inherited, name_for_methods=HorizontalBorderSpacing, converter=convertComputedLength<short>
 -webkit-border-image initial=initialNinePieceImage, custom_value
 -webkit-border-vertical-spacing animatable, inherited, name_for_methods=VerticalBorderSpacing, converter=convertComputedLength<short>
 -webkit-box-align type_name=EBoxAlignment
 -webkit-box-decoration-break
 -webkit-box-direction inherited
 -webkit-box-flex type_name=float
 -webkit-box-flex-group type_name=unsigned int
 -webkit-box-lines
 -webkit-box-ordinal-group type_name=unsigned int
 -webkit-box-orient
 -webkit-box-pack
 -webkit-box-reflect converter=convertBoxReflect
--webkit-box-shadow use_handlers_for=CSSPropertyBoxShadow
 -webkit-clip-path animatable, custom_value
 -webkit-column-break-after type_name=EPageBreak, initial=initialPageBreak
 -webkit-column-break-before type_name=EPageBreak, initial=initialPageBreak
 -webkit-column-break-inside type_name=EPageBreak, initial=initialPageBreak
 -webkit-column-count animatable, type_name=unsigned short, custom_all
 -webkit-column-gap animatable, converter=convertComputedLength<float>, custom_all
 -webkit-column-rule-color animatable, custom_all
 -webkit-column-rule-style type_name=EBorderStyle, initial=initialBorderStyle
 -webkit-column-rule-width animatable, converter=convertLineWidth<unsigned short>
 -webkit-column-span type_name=ColumnSpan
@@ skipping 16 matching lines @@
 -webkit-mask-clip custom_all
 -webkit-mask-composite custom_all
 -webkit-mask-image animatable, custom_all
 -webkit-mask-origin custom_all
 -webkit-mask-position-x animatable, custom_all
 -webkit-mask-position-y animatable, custom_all
 -webkit-mask-repeat-x custom_all
 -webkit-mask-repeat-y custom_all
 -webkit-mask-size animatable, custom_all
 -webkit-perspective use_handlers_for=CSSPropertyPerspective
--webkit-perspective-origin use_handlers_for=CSSPropertyPerspectiveOrigin
 -webkit-perspective-origin-x animatable, converter=convertLength
 -webkit-perspective-origin-y animatable, converter=convertLength
 -webkit-print-color-adjust inherited, type_name=PrintColorAdjust
 -webkit-rtl-ordering inherited, type_name=Order, setter=setRTLOrdering, initial=initialRTLOrdering
 -webkit-ruby-position inherited, type_name=RubyPosition
 -webkit-tap-highlight-color inherited, converter=convertColor
 -webkit-text-combine inherited, type_name=TextCombine
 -webkit-text-emphasis-color inherited, custom_all
 -webkit-text-emphasis-position inherited, type_name=TextEmphasisPosition
 -webkit-text-emphasis-style inherited, custom_all
 -webkit-text-fill-color inherited, custom_all
 -webkit-text-security inherited
 -webkit-text-stroke-color animatable, inherited, custom_all
 -webkit-text-stroke-width inherited, converter=convertTextStrokeWidth
 -webkit-transform use_handlers_for=CSSPropertyTransform
--webkit-transform-origin use_handlers_for=CSSPropertyTransformOrigin
 -webkit-transform-origin-x animatable, converter=convertLength
 -webkit-transform-origin-y animatable, converter=convertLength
 -webkit-transform-origin-z animatable, converter=convertComputedLength<float>
--webkit-transform-style name_for_methods=TransformStyle3D
 -webkit-transition-delay custom_all
 -webkit-transition-duration custom_all
 -webkit-transition-property custom_all
 -webkit-transition-timing-function custom_all
 -webkit-user-drag
 -webkit-user-modify inherited
 -webkit-user-select inherited
 white-space inherited
 widows animatable, inherited, type_name=short, custom_all
 width animatable, initial=initialSize, converter=convertLengthSizing
@@ skipping 120 matching lines @@
 -epub-text-emphasis alias_for=-webkit-text-emphasis
 -epub-text-emphasis-color alias_for=-webkit-text-emphasis-color
 -epub-text-emphasis-style alias_for=-webkit-text-emphasis-style
 -epub-text-orientation alias_for=-webkit-text-orientation
 -epub-text-transform alias_for=text-transform
 -epub-word-break alias_for=word-break
 -epub-writing-mode alias_for=-webkit-writing-mode
 -webkit-align-content alias_for=align-content
 -webkit-align-items alias_for=align-items
 -webkit-align-self alias_for=align-self
+-webkit-backface-visibility alias_for=backface-visibility
 -webkit-border-bottom-left-radius alias_for=border-bottom-left-radius
 -webkit-border-bottom-right-radius alias_for=border-bottom-right-radius
 -webkit-border-top-left-radius alias_for=border-top-left-radius
 -webkit-border-top-right-radius alias_for=border-top-right-radius
+-webkit-box-shadow alias_for=box-shadow
 -webkit-box-sizing alias_for=box-sizing
 -webkit-flex alias_for=flex
 -webkit-flex-basis alias_for=flex-basis
 -webkit-flex-direction alias_for=flex-direction
 -webkit-flex-flow alias_for=flex-flow
 -webkit-flex-grow alias_for=flex-grow
 -webkit-flex-shrink alias_for=flex-shrink
 -webkit-flex-wrap alias_for=flex-wrap
 -webkit-justify-content alias_for=justify-content
 -webkit-opacity alias_for=opacity
 -webkit-order alias_for=order
+-webkit-perspective-origin alias_for=perspective-origin
 -webkit-shape-image-threshold alias_for=shape-image-threshold
 -webkit-shape-margin alias_for=shape-margin
 -webkit-shape-outside alias_for=shape-outside
+-webkit-transform-origin alias_for=transform-origin
+-webkit-transform-style alias_for=transform-style