Add CSS image-orientation: from-image

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 177 matching lines @@
 grid-auto-rows runtime_flag=CSSGridLayout, converter=convertGridTrackSize
 grid-column-end runtime_flag=CSSGridLayout, converter=convertGridPosition
 grid-column-start runtime_flag=CSSGridLayout, converter=convertGridPosition
 grid-row-end runtime_flag=CSSGridLayout, converter=convertGridPosition
 grid-row-start runtime_flag=CSSGridLayout, converter=convertGridPosition
 grid-template-areas runtime_flag=CSSGridLayout, custom_all
 grid-template-columns runtime_flag=CSSGridLayout, custom_all
 grid-template-rows runtime_flag=CSSGridLayout, custom_all
 height interpolable, initial=initialSize, converter=convertLengthSizing
 image-rendering inherited
+image-orientation runtime_flag=ImageOrientation, inherited, name_for_methods=RespectImageOrientation, converter=convertImageOrientation
 isolation runtime_flag=CSSCompositing
 justify-content initial=initialContentAlignment, converter=convertContentAlignmentData
 justify-items runtime_flag=CSSGridLayout, initial=initialSelfAlignment, converter=convertSelfOrDefaultAlignmentData
 justify-self runtime_flag=CSSGridLayout, initial=initialSelfAlignment, converter=convertSelfOrDefaultAlignmentData
 left interpolable, initial=initialOffset, converter=convertLengthOrAuto
 letter-spacing interpolable, inherited, initial=initialLetterWordSpacing, converter=convertSpacing
 lighting-color interpolable, svg, converter=convertColor
 line-height interpolable, inherited, getter=specifiedLineHeight, converter=convertLineHeight
 list-style-image interpolable, inherited, custom_value
 list-style-position inherited
@@ skipping 328 matching lines @@
 -webkit-shape-margin alias_for=shape-margin
 -webkit-shape-outside alias_for=shape-outside
 -webkit-transform alias_for=transform
 -webkit-transform-origin alias_for=transform-origin
 -webkit-transform-style alias_for=transform-style
 -webkit-transition alias_for=transition
 -webkit-transition-delay alias_for=transition-delay
 -webkit-transition-duration alias_for=transition-duration
 -webkit-transition-property alias_for=transition-property
 -webkit-transition-timing-function alias_for=transition-timing-function