LibWeb: Compute element style in Layout::TreeBuilder

Instead of making each Layout::Node compute style for itself, we now
compute it in TreeBuilder before even calling create_layout_node().

For non-element DOM nodes, we create the style and layout tree node
in TreeBuilder. This allows us to move create_layout_node() from
DOM::Node to DOM::Element.

1 files changed, 1 insertions, 4 deletions

diff --git a/Userland/Libraries/LibWeb/HTML/HTMLImageElement.cpp b/Userland/Libraries/LibWeb/HTML/HTMLImageElement.cpp
index 5ffc3a2fd1..d4b7463b71 100644
--- a/Userland/Libraries/LibWeb/HTML/HTMLImageElement.cpp
+++ b/Userland/Libraries/LibWeb/HTML/HTMLImageElement.cpp
@@ -68,11 +68,8 @@ void HTMLImageElement::parse_attribute(const FlyString& name, const String& valu
         m_image_loader.load(document().parse_url(value));
 }
 
-RefPtr<Layout::Node> HTMLImageElement::create_layout_node()
+RefPtr<Layout::Node> HTMLImageElement::create_layout_node(NonnullRefPtr<CSS::StyleProperties> style)
 {
-    auto style = document().style_computer().compute_style(*this);
-    if (style->display().is_none())
-        return nullptr;
     return adopt_ref(*new Layout::ImageBox(document(), *this, move(style), m_image_loader));
 }