LibWeb: Remove unused member LineBuilder::m_layout_mode

Userland/Libraries/LibWeb/Layout/InlineFormattingContext.cpp

@@ -217,7 +217,7 @@ void InlineFormattingContext::generate_line_boxes(LayoutMode layout_mode)
     line_boxes.clear_with_capacity();
 
     InlineLevelIterator iterator(*this, m_state, containing_block(), layout_mode);
-    LineBuilder line_builder(*this, m_state, layout_mode);
+    LineBuilder line_builder(*this, m_state);
 
     for (;;) {
         auto item_opt = iterator.next(line_builder.available_width_for_current_line());

Userland/Libraries/LibWeb/Layout/LineBuilder.cpp

@@ -9,11 +9,10 @@
 
 namespace Web::Layout {
 
-LineBuilder::LineBuilder(InlineFormattingContext& context, LayoutState& layout_state, LayoutMode layout_mode)
+LineBuilder::LineBuilder(InlineFormattingContext& context, LayoutState& layout_state)
     : m_context(context)
     , m_layout_state(layout_state)
     , m_containing_block_state(layout_state.get_mutable(context.containing_block()))
-    , m_layout_mode(layout_mode)
 {
     begin_new_line(false);
 }

Userland/Libraries/LibWeb/Layout/LineBuilder.h

@@ -15,7 +15,7 @@ class LineBuilder {
     AK_MAKE_NONMOVABLE(LineBuilder);
 
 public:
-    LineBuilder(InlineFormattingContext&, LayoutState&, LayoutMode);
+    LineBuilder(InlineFormattingContext&, LayoutState&);
     ~LineBuilder();
 
     void break_line();
@@ -52,7 +52,6 @@ private:
     InlineFormattingContext& m_context;
     LayoutState& m_layout_state;
     LayoutState::UsedValues& m_containing_block_state;
-    LayoutMode m_layout_mode {};
     float m_available_width_for_current_line { 0 };
     float m_current_y { 0 };
     float m_max_height_on_current_line { 0 };