Implement CSS: scroll-boundary-behavior

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
@@ skipping 1595 matching lines @@
   // scroll-snap-type
   static ScrollSnapType initialScrollSnapType() { return ScrollSnapTypeNone; }
   ScrollSnapType getScrollSnapType() const {
     return static_cast<ScrollSnapType>(
         m_rareNonInheritedData->m_scrollSnapType);
   }
   void setScrollSnapType(ScrollSnapType b) {
     SET_VAR(m_rareNonInheritedData, m_scrollSnapType, b);
   }
 
+  // scroll-boundary-behavior
+  static ScrollBoundaryBehavior initialScrollBoundaryBehavior() {
+    return ScrollBoundaryBehaviorPropagate;
+  }
+  ScrollBoundaryBehavior getScrollBoundaryBehavior() const {
+    return static_cast<ScrollBoundaryBehavior>(
+        m_rareNonInheritedData->m_scrollBoundaryBehavior);
+  }
+  void setScrollBoundaryBehavior(ScrollBoundaryBehavior b) {
+    SET_VAR(m_rareNonInheritedData, m_scrollBoundaryBehavior, b);
+  }
+
   // shape-image-threshold (aka -webkit-shape-image-threshold)
   static float initialShapeImageThreshold() { return 0; }
   float shapeImageThreshold() const {
     return m_rareNonInheritedData->m_shapeImageThreshold;
   }
   void setShapeImageThreshold(float shapeImageThreshold) {
     float clampedShapeImageThreshold =
         clampTo<float>(shapeImageThreshold, 0, 1);
     SET_VAR(m_rareNonInheritedData, m_shapeImageThreshold,
             clampedShapeImageThreshold);
@@ skipping 2158 matching lines @@
   m_nonInheritedData.m_pseudoBits |= 1 << (pseudo - FirstPublicPseudoId);
 }
 
 inline bool ComputedStyle::hasPseudoElementStyle() const {
   return m_nonInheritedData.m_pseudoBits & ElementPseudoIdMask;
 }
 
 }  // namespace blink
 
 #endif  // ComputedStyle_h