Rename shapeSize and others to make ShapeInfo and friends easier to understand

Source/core/rendering/RenderBox.cpp

Index: Source/core/rendering/RenderBox.cpp
diff --git a/Source/core/rendering/RenderBox.cpp b/Source/core/rendering/RenderBox.cpp
index 760eab0aad7d7832b5fed5c1e2a2aff48cfc7088..9078620edf747cc3fea5918f6227738083430d21 100644
--- a/Source/core/rendering/RenderBox.cpp
+++ b/Source/core/rendering/RenderBox.cpp
@@ -240,7 +240,7 @@ void RenderBox::updateShapeOutsideInfoAfterStyleChange(const RenderStyle& style,
     if (!shapeOutside)
         ShapeOutsideInfo::removeInfo(this);
     else
-        ShapeOutsideInfo::ensureInfo(this)->dirtyShapeSize();
+        ShapeOutsideInfo::ensureInfo(this)->markShapeAsDirty();
 
     if (shapeOutside || shapeOutside != oldShapeOutside)
         markShapeOutsideDependentsForLayout();
@@ -1572,7 +1572,7 @@ void RenderBox::imageChanged(WrappedImagePtr image, const IntRect*)
 
     ShapeValue* shapeOutsideValue = style()->shapeOutside();
     if (!frameView()->isInPerformLayout() && isFloating() && shapeOutsideValue && shapeOutsideValue->image() && shapeOutsideValue->image()->data() == image) {
-        ShapeOutsideInfo::ensureInfo(this)->dirtyShapeSize();
+        ShapeOutsideInfo::ensureInfo(this)->markShapeAsDirty();
         markShapeOutsideDependentsForLayout();
     }