Convert animation and renderer code to know about BorderImageLength

Source/core/rendering/style/RenderStyle.h

Index: Source/core/rendering/style/RenderStyle.h
diff --git a/Source/core/rendering/style/RenderStyle.h b/Source/core/rendering/style/RenderStyle.h
index 5e8811af391667fa5df50f7100e19f107461e8f3..1ac26bc0856901bf376258714a09716c55cd09c1 100644
--- a/Source/core/rendering/style/RenderStyle.h
+++ b/Source/core/rendering/style/RenderStyle.h
@@ -473,8 +473,8 @@ public:
     const NinePieceImage& borderImage() const { return surround->border.image(); }
     StyleImage* borderImageSource() const { return surround->border.image().image(); }
     LengthBox borderImageSlices() const { return surround->border.image().imageSlices(); }
-    LengthBox borderImageWidth() const { return surround->border.image().borderSlices().lengthBox(); }
-    LengthBox borderImageOutset() const { return surround->border.image().outset().lengthBox(); }
+    LengthOrNumberBox borderImageWidth() const { return surround->border.image().borderSlices(); }
+    LengthOrNumberBox borderImageOutset() const { return surround->border.image().outset(); }

[Julien - ping for review, 2013/11/02 00:00:03]

const LengthOrNumberBox& to avoid copies (if aware).

[davve, 2013/11/04 15:02:28]

OK.

 
     LengthSize borderTopLeftRadius() const { return surround->border.topLeft(); }
     LengthSize borderTopRightRadius() const { return surround->border.topRight(); }
@@ -650,8 +650,8 @@ public:
     StyleImage* maskBoxImageSource() const { return rareNonInheritedData->m_maskBoxImage.image(); }
     LengthBox maskBoxImageSlices() const { return rareNonInheritedData->m_maskBoxImage.imageSlices(); }
     bool maskBoxImageSlicesFill() const { return rareNonInheritedData->m_maskBoxImage.fill(); }
-    LengthBox maskBoxImageWidth() const { return rareNonInheritedData->m_maskBoxImage.borderSlices().lengthBox(); }
-    LengthBox maskBoxImageOutset() const { return rareNonInheritedData->m_maskBoxImage.outset().lengthBox(); }
+    LengthOrNumberBox maskBoxImageWidth() const { return rareNonInheritedData->m_maskBoxImage.borderSlices(); }
+    LengthOrNumberBox maskBoxImageOutset() const { return rareNonInheritedData->m_maskBoxImage.outset(); }
 
     EBorderCollapse borderCollapse() const { return static_cast<EBorderCollapse>(inherited_flags._border_collapse); }
     short horizontalBorderSpacing() const;
@@ -988,8 +988,8 @@ public:
     void setBorderImage(const NinePieceImage& b) { SET_VAR(surround, border.m_image, b); }
     void setBorderImageSource(PassRefPtr<StyleImage>);
     void setBorderImageSlices(LengthBox);
-    void setBorderImageWidth(LengthBox);
-    void setBorderImageOutset(LengthBox);
+    void setBorderImageWidth(LengthOrNumberBox);
+    void setBorderImageOutset(LengthOrNumberBox);
 
     void setBorderTopLeftRadius(LengthSize s) { SET_VAR(surround, border.m_topLeft, s); }
     void setBorderTopRightRadius(LengthSize s) { SET_VAR(surround, border.m_topRight, s); }
@@ -1122,13 +1122,13 @@ public:
     {
         rareNonInheritedData.access()->m_maskBoxImage.setFill(fill);
     }
-    void setMaskBoxImageWidth(LengthBox slices)
+    void setMaskBoxImageWidth(LengthOrNumberBox slices)
     {
-        rareNonInheritedData.access()->m_maskBoxImage.setBorderSlices(LengthOrNumberBox(slices));
+        rareNonInheritedData.access()->m_maskBoxImage.setBorderSlices(slices);
     }
-    void setMaskBoxImageOutset(LengthBox outset)
+    void setMaskBoxImageOutset(LengthOrNumberBox outset)
     {
-        rareNonInheritedData.access()->m_maskBoxImage.setOutset(LengthOrNumberBox(outset));
+        rareNonInheritedData.access()->m_maskBoxImage.setOutset(outset);
     }
     void setMaskXPosition(Length length) { SET_VAR(rareNonInheritedData, m_mask.m_xPosition, length); }
     void setMaskYPosition(Length length) { SET_VAR(rareNonInheritedData, m_mask.m_yPosition, length); }