Return ints from border{Before,After,Start,End}Width

Source/core/style/ComputedStyle.cpp

 /*
  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Adobe Systems Incorporated. All rights reserved.
  *
  * 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
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 1507 matching lines @@
     return isLeftToRightDirection() ? borderTop() : borderBottom();
 }
 
 const BorderValue& ComputedStyle::borderEnd() const
 {
     if (isHorizontalWritingMode())
         return isLeftToRightDirection() ? borderRight() : borderLeft();
     return isLeftToRightDirection() ? borderBottom() : borderTop();
 }
 
-unsigned short ComputedStyle::borderBeforeWidth() const
+int ComputedStyle::borderBeforeWidth() const
 {
     switch (writingMode()) {
     case TopToBottomWritingMode:
         return borderTopWidth();
     case BottomToTopWritingMode:
         return borderBottomWidth();
     case LeftToRightWritingMode:
         return borderLeftWidth();
     case RightToLeftWritingMode:
         return borderRightWidth();
     }
     ASSERT_NOT_REACHED();
     return borderTopWidth();
 }
 
-unsigned short ComputedStyle::borderAfterWidth() const
+int ComputedStyle::borderAfterWidth() const
 {
     switch (writingMode()) {
     case TopToBottomWritingMode:
         return borderBottomWidth();
     case BottomToTopWritingMode:
         return borderTopWidth();
     case LeftToRightWritingMode:
         return borderRightWidth();
     case RightToLeftWritingMode:
         return borderLeftWidth();
     }
     ASSERT_NOT_REACHED();
     return borderBottomWidth();
 }
 
-unsigned short ComputedStyle::borderStartWidth() const
+int ComputedStyle::borderStartWidth() const
 {
     if (isHorizontalWritingMode())
         return isLeftToRightDirection() ? borderLeftWidth() : borderRightWidth();
     return isLeftToRightDirection() ? borderTopWidth() : borderBottomWidth();
 }
 
-unsigned short ComputedStyle::borderEndWidth() const
+int ComputedStyle::borderEndWidth() const
 {
     if (isHorizontalWritingMode())
         return isLeftToRightDirection() ? borderRightWidth() : borderLeftWidth();
     return isLeftToRightDirection() ? borderBottomWidth() : borderTopWidth();
 }
 
 void ComputedStyle::setMarginStart(const Length& margin)
 {
     if (isHorizontalWritingMode()) {
         if (isLeftToRightDirection())
@@ skipping 166 matching lines @@
 }
 
 void ComputedStyle::copyChildDependentFlagsFrom(const ComputedStyle& other)
 {
     setEmptyState(other.emptyState());
     if (other.hasExplicitlyInheritedProperties())
         setHasExplicitlyInheritedProperties();
 }
 
 } // namespace blink