Changed type of border-width longhands from unsigned to float.

third_party/WebKit/Source/core/layout/LayoutBoxModelObject.h

Index: third_party/WebKit/Source/core/layout/LayoutBoxModelObject.h
diff --git a/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.h b/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.h
index 1afcea12543ab61f48e4387993a919feebbd39c2..c0a078f35362fcaf289086f0592acd0edca1f6ed 100644
--- a/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.h
+++ b/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.h
@@ -203,19 +203,19 @@ public:
     LayoutUnit paddingOver() const { return computedCSSPaddingOver(); }
     LayoutUnit paddingUnder() const { return computedCSSPaddingUnder(); }
 
-    virtual int borderTop() const { return style()->borderTopWidth(); }
-    virtual int borderBottom() const { return style()->borderBottomWidth(); }
-    virtual int borderLeft() const { return style()->borderLeftWidth(); }
-    virtual int borderRight() const { return style()->borderRightWidth(); }
-    virtual int borderBefore() const { return style()->borderBeforeWidth(); }
-    virtual int borderAfter() const { return style()->borderAfterWidth(); }
-    virtual int borderStart() const { return style()->borderStartWidth(); }
-    virtual int borderEnd() const { return style()->borderEndWidth(); }
-    int borderOver() const { return style()->borderOverWidth(); }
-    int borderUnder() const { return style()->borderUnderWidth(); }
-
-    int borderWidth() const { return borderLeft() + borderRight(); }
-    int borderHeight() const { return borderTop() + borderBottom(); }
+    virtual LayoutUnit borderTop() const { return style()->borderTopWidth(); }
+    virtual LayoutUnit borderBottom() const { return style()->borderBottomWidth(); }
+    virtual LayoutUnit borderLeft() const { return style()->borderLeftWidth(); }
+    virtual LayoutUnit borderRight() const { return style()->borderRightWidth(); }
+    virtual LayoutUnit borderBefore() const { return style()->borderBeforeWidth(); }
+    virtual LayoutUnit borderAfter() const { return style()->borderAfterWidth(); }
+    virtual LayoutUnit borderStart() const { return style()->borderStartWidth(); }
+    virtual LayoutUnit borderEnd() const { return style()->borderEndWidth(); }
+    LayoutUnit borderOver() const { return style()->borderOverWidth(); }
+    LayoutUnit borderUnder() const { return style()->borderUnderWidth(); }
+
+    LayoutUnit borderWidth() const { return borderLeft() + borderRight(); }
+    LayoutUnit borderHeight() const { return borderTop() + borderBottom(); }
 
     // Insets from the border box to the inside of the border.
     LayoutRectOutsets borderInsets() const { return LayoutRectOutsets(-borderTop(), -borderRight(), -borderBottom(), -borderLeft()); }