LibWeb: Delete unused Range::normalized()

Author: https://github.com/kalenikaliaksandr
Commit: 481ab338b4
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5282
Reviewed-by: https://github.com/gmta ✅

Libraries/LibWeb/DOM/Range.cpp

@@ -451,21 +451,6 @@ GC::Ref<Range> Range::inverted() const
     return shape().realm().create<Range>(const_cast<Node&>(*m_end_container), m_end_offset, const_cast<Node&>(*m_start_container), m_start_offset);
 }
 
-GC::Ref<Range> Range::normalized() const
-{
-    if (m_start_container.ptr() == m_end_container.ptr()) {
-        if (m_start_offset <= m_end_offset)
-            return clone_range();
-
-        return inverted();
-    }
-
-    if (m_start_container->is_before(m_end_container))
-        return clone_range();
-
-    return inverted();
-}
-
 // https://dom.spec.whatwg.org/#dom-range-commonancestorcontainer
 GC::Ref<Node> Range::common_ancestor_container() const
 {

Libraries/LibWeb/DOM/Range.h

@@ -58,7 +58,6 @@ public:
     WebIDL::ExceptionOr<WebIDL::Short> compare_boundary_points(WebIDL::UnsignedShort how, Range const& source_range) const;
 
     GC::Ref<Range> inverted() const;
-    GC::Ref<Range> normalized() const;
     GC::Ref<Range> clone_range() const;
 
     GC::Ref<Node> common_ancestor_container() const;