WIP: redirect some LayoutBox methods to ng fragments

third_party/WebKit/Source/core/layout/ng/ng_physical_box_fragment.h

Index: third_party/WebKit/Source/core/layout/ng/ng_physical_box_fragment.h
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_physical_box_fragment.h b/third_party/WebKit/Source/core/layout/ng/ng_physical_box_fragment.h
index 4b03b6927c52e7f0d02e1605b35c53b8feb3d807..d21c567fb5bea4930a6a22aeb232b1c1f1b6294f 100644
--- a/third_party/WebKit/Source/core/layout/ng/ng_physical_box_fragment.h
+++ b/third_party/WebKit/Source/core/layout/ng/ng_physical_box_fragment.h
@@ -8,6 +8,8 @@
 #include "core/CoreExport.h"
 #include "core/layout/ng/ng_physical_fragment.h"
 #include "core/layout/ng/ng_units.h"
+#include "platform/geometry/LayoutPoint.h"
+#include "platform/geometry/LayoutRect.h"
 #include "platform/heap/Handle.h"
 #include "wtf/Optional.h"
 
@@ -27,6 +29,8 @@ class CORE_EXPORT NGPhysicalBoxFragment final : public NGPhysicalFragment {
                         const NGMarginStrut& end_margin_strut,
                         RefPtr<NGBreakToken> break_token = nullptr);
 
+  NGPhysicalBoxFragment();
+
   const Vector<RefPtr<NGPhysicalFragment>>& Children() const {
     return children_;
   }
@@ -44,6 +48,40 @@ class CORE_EXPORT NGPhysicalBoxFragment final : public NGPhysicalFragment {
 
   const NGMarginStrut& EndMarginStrut() const { return end_margin_strut_; }
 
+  LayoutPoint Location() const {
+    return LayoutPoint(offset_.left, offset_.top);
+  }
+  void setLocation(const LayoutPoint& location) {
+    offset_.top = location.y();
+    offset_.left = location.x();
+  }
+  LayoutSize LegacySize() const {
+    return LayoutSize(size_.width, size_.height);
+  }
+  void setSize(const LayoutSize& size) {
+    size_.height = size.height();
+    size_.width = size.width();
+  }
+  IntSize pixelSnappedSize() const {
+    return IntSize(snapSizeToPixel(size_.width, offset_.left),
+                   snapSizeToPixel(size_.height, offset_.top));
+  }
+  int pixelSnappedWidth() const { return snapSizeToPixel(size_.width, x()); }
+  int pixelSnappedHeight() const { return snapSizeToPixel(size_.height, y()); }
+  LayoutUnit x() const { return offset_.left; }
+  LayoutUnit y() const { return offset_.top; }
+  void setX(LayoutUnit x) { offset_.left = x; }
+  void setY(LayoutUnit y) { offset_.top = y; }
+  void setWidth(LayoutUnit width) { size_.width = width; }
+  void setHeight(LayoutUnit height) { size_.height = height; }
+  void move(LayoutUnit dx, LayoutUnit dy) {
+    offset_.top += dy;
+    offset_.left += dx;
+  }
+  LayoutRect getLayoutRect() const {
+    return LayoutRect(x(), y(), Width(), Height());
+  }
+
  private:
   Vector<RefPtr<NGPhysicalFragment>> children_;
   Vector<Persistent<NGFloatingObject>> positioned_floats_;