LibWeb: Pass border radii data to shadow painting

This is not used yet, but will be needed for painting shadows on
elements that have a border-radius.

Userland/Libraries/LibWeb/Forward.h

@@ -302,6 +302,7 @@ class PaintableWithLines;
 class StackingContext;
 class TextPaintable;
 struct BorderRadiusData;
+struct BorderRadiiData;
 }
 
 namespace Web::RequestIdleCallback {

Userland/Libraries/LibWeb/Painting/InlinePaintable.cpp

@@ -69,7 +69,7 @@ void InlinePaintable::paint(PaintContext& context, Painting::PaintPhase phase) c
                         static_cast<int>(layer.spread_distance.to_px(layout_node())),
                         layer.placement == CSS::ShadowPlacement::Outer ? Painting::ShadowPlacement::Outer : Painting::ShadowPlacement::Inner);
                 }
-                Painting::paint_box_shadow(context, enclosing_int_rect(absolute_fragment_rect), resolved_box_shadow_data);
+                Painting::paint_box_shadow(context, enclosing_int_rect(absolute_fragment_rect), border_radii_data, resolved_box_shadow_data);
             }
 
             return IterationDecision::Continue;

Userland/Libraries/LibWeb/Painting/PaintableBox.cpp

@@ -230,7 +230,7 @@ void PaintableBox::paint_box_shadow(PaintContext& context) const
             static_cast<int>(layer.spread_distance.to_px(layout_box())),
             layer.placement == CSS::ShadowPlacement::Outer ? ShadowPlacement::Outer : ShadowPlacement::Inner);
     }
-    Painting::paint_box_shadow(context, enclosing_int_rect(absolute_border_box_rect()), resolved_box_shadow_data);
+    Painting::paint_box_shadow(context, enclosing_int_rect(absolute_border_box_rect()), normalized_border_radii_data(), resolved_box_shadow_data);
 }
 
 BorderRadiiData PaintableBox::normalized_border_radii_data() const

Userland/Libraries/LibWeb/Painting/ShadowPainting.cpp

@@ -9,13 +9,16 @@
 #include <LibGfx/Filters/FastBoxBlurFilter.h>
 #include <LibGfx/Painter.h>
 #include <LibWeb/Layout/LineBoxFragment.h>
+#include <LibWeb/Painting/BorderPainting.h>
 #include <LibWeb/Painting/PaintContext.h>
 #include <LibWeb/Painting/ShadowPainting.h>
 
 namespace Web::Painting {
 
-void paint_box_shadow(PaintContext& context, Gfx::IntRect const& content_rect, Vector<ShadowData> const& box_shadow_layers)
+void paint_box_shadow(PaintContext& context, Gfx::IntRect const& content_rect, BorderRadiiData const& border_radii, Vector<ShadowData> const& box_shadow_layers)
 {
+    (void) border_radii;
+
     if (box_shadow_layers.is_empty())
         return;
 

Userland/Libraries/LibWeb/Painting/ShadowPainting.h

@@ -26,7 +26,7 @@ struct ShadowData {
     ShadowPlacement placement;
 };
 
-void paint_box_shadow(PaintContext&, Gfx::IntRect const&, Vector<ShadowData> const&);
+void paint_box_shadow(PaintContext&, Gfx::IntRect const&, BorderRadiiData const&, Vector<ShadowData> const&);
 void paint_text_shadow(PaintContext&, Layout::LineBoxFragment const&, Vector<ShadowData> const&);
 
 }