Add CSS parser support for the snap-height property

third_party/WebKit/Source/core/style/ComputedStyle.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 917 matching lines @@
     enum ApplyTransformOrigin { IncludeTransformOrigin, ExcludeTransformOrigin };
     enum ApplyMotionPath { IncludeMotionPath, ExcludeMotionPath };
     enum ApplyIndependentTransformProperties { IncludeIndependentTransformProperties , ExcludeIndependentTransformProperties };
     void applyTransform(TransformationMatrix&, const LayoutSize& borderBoxSize, ApplyTransformOrigin, ApplyMotionPath, ApplyIndependentTransformProperties) const;
     void applyTransform(TransformationMatrix&, const FloatRect& boundingBox, ApplyTransformOrigin, ApplyMotionPath, ApplyIndependentTransformProperties) const;
     bool hasMask() const { return rareNonInheritedData->m_mask.hasImage() || rareNonInheritedData->m_maskBoxImage.hasImage(); }
 
     TextCombine textCombine() const { return static_cast<TextCombine>(rareInheritedData->m_textCombine); }
     bool hasTextCombine() const { return textCombine() != TextCombineNone; }
 
+    uint8_t snapHeightPosition() const { return rareInheritedData->m_snapHeightPosition; }
+    uint8_t snapHeightUnit() const { return rareInheritedData->m_snapHeightUnit; }
+
     TabSize tabSize() const { return rareInheritedData->m_tabSize; }
 
     RespectImageOrientationEnum respectImageOrientation() const { return static_cast<RespectImageOrientationEnum>(rareInheritedData->m_respectImageOrientation); }
 
     // End CSS3 Getters
 
     // Apple-specific property getter methods
     EPointerEvents pointerEvents() const { return static_cast<EPointerEvents>(inherited_flags._pointerEvents); }
     const CSSAnimationData* animations() const { return rareNonInheritedData->m_animations.get(); }
     const CSSTransitionData* transitions() const { return rareNonInheritedData->m_transitions.get(); }
@@ skipping 485 matching lines @@
     void setMotionRotation(const StyleMotionRotation& motionRotation) { SET_NESTED_VAR(rareNonInheritedData, m_transform, m_motion.m_rotation, motionRotation); }
 
     void setObjectFit(ObjectFit f) { SET_VAR(rareNonInheritedData, m_objectFit, f); }
     void setObjectPosition(LengthPoint position) { SET_VAR(rareNonInheritedData, m_objectPosition, position); }
 
     void setRubyPosition(RubyPosition position) { SET_VAR(rareInheritedData, m_rubyPosition, position); }
 
     void setFilter(const FilterOperations& ops) { SET_NESTED_VAR(rareNonInheritedData, m_filter, m_operations, ops); }
     void setBackdropFilter(const FilterOperations& ops) { SET_NESTED_VAR(rareNonInheritedData, m_backdropFilter, m_operations, ops); }
 
+    void setSnapHeightPosition(uint8_t position) { SET_VAR(rareInheritedData, m_snapHeightPosition, position); }
+    void setSnapHeightUnit(uint8_t unit) { SET_VAR(rareInheritedData, m_snapHeightUnit, unit); }
+
     void setTabSize(TabSize size) { SET_VAR(rareInheritedData, m_tabSize, size); }
 
     void setRespectImageOrientation(RespectImageOrientationEnum v) { SET_VAR(rareInheritedData, m_respectImageOrientation, v); }
 
     // End CSS3 Setters
 
     void setWrapFlow(WrapFlow wrapFlow) { SET_VAR(rareNonInheritedData, m_wrapFlow, wrapFlow); }
     void setWrapThrough(WrapThrough wrapThrough) { SET_VAR(rareNonInheritedData, m_wrapThrough, wrapThrough); }
 
     // Apple-specific property setters
@@ skipping 570 matching lines @@
 }
 
 inline bool ComputedStyle::hasPseudoElementStyle() const
 {
     return noninherited_flags.pseudoBits & PSEUDO_ELEMENT_MASK;
 }
 
 } // namespace blink
 
 #endif // ComputedStyle_h