Move viewport unit resolution to style recalc time

Source/core/rendering/RenderObject.cpp

Index: Source/core/rendering/RenderObject.cpp
diff --git a/Source/core/rendering/RenderObject.cpp b/Source/core/rendering/RenderObject.cpp
index 2247a2895300e018935e9d8d9ff1e1ec06eaf9c5..d810a7de6e4245546c210c0fe46f2e511ccfe66e 100644
--- a/Source/core/rendering/RenderObject.cpp
+++ b/Source/core/rendering/RenderObject.cpp
@@ -1485,8 +1485,8 @@ bool RenderObject::repaintAfterLayoutIfNeeded(const RenderLayerModelObject* repa
     if (!fullRepaint && style()->hasBorderRadius()) {
         // If a border-radius exists and width/height is smaller than
         // radius width/height, we cannot use delta-repaint.
-        RoundedRect oldRoundedRect = style()->getRoundedBorderFor(oldBounds, v);
-        RoundedRect newRoundedRect = style()->getRoundedBorderFor(newBounds, v);
+        RoundedRect oldRoundedRect = style()->getRoundedBorderFor(oldBounds);
+        RoundedRect newRoundedRect = style()->getRoundedBorderFor(newBounds);
         fullRepaint = oldRoundedRect.radii() != newRoundedRect.radii();
     }
     if (!fullRepaint) {
@@ -1550,7 +1550,7 @@ bool RenderObject::repaintAfterLayoutIfNeeded(const RenderLayerModelObject* repa
         int borderRight = isBox() ? toRenderBox(this)->borderRight() : 0;
         LayoutUnit boxWidth = isBox() ? toRenderBox(this)->width() : LayoutUnit();
         LayoutUnit minInsetRightShadowExtent = min<LayoutUnit>(-insetShadowExtent.right(), min<LayoutUnit>(newBounds.width(), oldBounds.width()));
-        LayoutUnit borderWidth = max<LayoutUnit>(borderRight, max<LayoutUnit>(valueForLength(style()->borderTopRightRadius().width(), boxWidth, v), valueForLength(style()->borderBottomRightRadius().width(), boxWidth, v)));
+        LayoutUnit borderWidth = max<LayoutUnit>(borderRight, max<LayoutUnit>(valueForLength(style()->borderTopRightRadius().width(), boxWidth), valueForLength(style()->borderBottomRightRadius().width(), boxWidth)));
         LayoutUnit decorationsWidth = max<LayoutUnit>(-outlineStyle->outlineOffset(), borderWidth + minInsetRightShadowExtent) + max<LayoutUnit>(outlineWidth, shadowRight);
         LayoutRect rightRect(newOutlineBox.x() + min(newOutlineBox.width(), oldOutlineBox.width()) - decorationsWidth,
             newOutlineBox.y(),
@@ -1570,7 +1570,7 @@ bool RenderObject::repaintAfterLayoutIfNeeded(const RenderLayerModelObject* repa
         int borderBottom = isBox() ? toRenderBox(this)->borderBottom() : 0;
         LayoutUnit boxHeight = isBox() ? toRenderBox(this)->height() : LayoutUnit();
         LayoutUnit minInsetBottomShadowExtent = min<LayoutUnit>(-insetShadowExtent.bottom(), min<LayoutUnit>(newBounds.height(), oldBounds.height()));
-        LayoutUnit borderHeight = max<LayoutUnit>(borderBottom, max<LayoutUnit>(valueForLength(style()->borderBottomLeftRadius().height(), boxHeight, v), valueForLength(style()->borderBottomRightRadius().height(), boxHeight, v)));
+        LayoutUnit borderHeight = max<LayoutUnit>(borderBottom, max<LayoutUnit>(valueForLength(style()->borderBottomLeftRadius().height(), boxHeight), valueForLength(style()->borderBottomRightRadius().height(), boxHeight)));
         LayoutUnit decorationsHeight = max<LayoutUnit>(-outlineStyle->outlineOffset(), borderHeight + minInsetBottomShadowExtent) + max<LayoutUnit>(outlineWidth, shadowBottom);
         LayoutRect bottomRect(newOutlineBox.x(),
             min(newOutlineBox.maxY(), oldOutlineBox.maxY()) - decorationsHeight,