LibWeb: Use String class in certain CSS Grid classes

Converts the remaining instances of DeprecatedString to String in the
CSS Grid classes.

Userland/Libraries/LibWeb/CSS/GridTrackPlacement.cpp

@@ -5,7 +5,7 @@
  */
 
 #include "GridTrackPlacement.h"
-#include <AK/DeprecatedString.h>
+#include <AK/StringBuilder.h>
 
 namespace Web::CSS {
 
@@ -15,14 +15,14 @@ GridTrackPlacement::GridTrackPlacement(int span_count_or_position, bool has_span
 {
 }
 
-GridTrackPlacement::GridTrackPlacement(DeprecatedString line_name, int span_count_or_position, bool has_span)
+GridTrackPlacement::GridTrackPlacement(String line_name, int span_count_or_position, bool has_span)
     : m_type(has_span ? Type::Span : Type::Position)
     , m_span_count_or_position(span_count_or_position)
     , m_line_name(line_name)
 {
 }
 
-GridTrackPlacement::GridTrackPlacement(DeprecatedString line_name, bool has_span)
+GridTrackPlacement::GridTrackPlacement(String line_name, bool has_span)
     : m_type(has_span ? Type::Span : Type::Position)
     , m_line_name(line_name)
 {

Userland/Libraries/LibWeb/CSS/GridTrackPlacement.h

@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <AK/DeprecatedString.h>
 #include <AK/String.h>
 
 namespace Web::CSS {
@@ -19,9 +18,9 @@ public:
         Auto
     };
 
-    GridTrackPlacement(DeprecatedString line_name, int span_count_or_position, bool has_span = false);
+    GridTrackPlacement(String line_name, int span_count_or_position, bool has_span = false);
     GridTrackPlacement(int span_count_or_position, bool has_span = false);
-    GridTrackPlacement(DeprecatedString line_name, bool has_span = false);
+    GridTrackPlacement(String line_name, bool has_span = false);
     GridTrackPlacement();
 
     static GridTrackPlacement make_auto() { return GridTrackPlacement(); };
@@ -35,7 +34,7 @@ public:
 
     int raw_value() const { return m_span_count_or_position; }
     Type type() const { return m_type; }
-    DeprecatedString line_name() const { return m_line_name; }
+    String line_name() const { return m_line_name; }
 
     ErrorOr<String> to_string() const;
     bool operator==(GridTrackPlacement const& other) const
@@ -46,7 +45,7 @@ public:
 private:
     Type m_type;
     int m_span_count_or_position { 0 };
-    DeprecatedString m_line_name;
+    String m_line_name;
 };
 
 }

Userland/Libraries/LibWeb/CSS/GridTrackSize.cpp

@@ -152,7 +152,7 @@ ErrorOr<String> ExplicitGridTrack::to_string() const
     }
 }
 
-GridTrackSizeList::GridTrackSizeList(Vector<CSS::ExplicitGridTrack> track_list, Vector<Vector<DeprecatedString>> line_names)
+GridTrackSizeList::GridTrackSizeList(Vector<CSS::ExplicitGridTrack> track_list, Vector<Vector<String>> line_names)
     : m_track_list(track_list)
     , m_line_names(line_names)
 {

Userland/Libraries/LibWeb/CSS/GridTrackSize.h

@@ -92,13 +92,13 @@ private:
 
 class GridTrackSizeList {
 public:
-    GridTrackSizeList(Vector<CSS::ExplicitGridTrack> track_list, Vector<Vector<DeprecatedString>> line_names);
+    GridTrackSizeList(Vector<CSS::ExplicitGridTrack> track_list, Vector<Vector<String>> line_names);
     GridTrackSizeList();
 
     static GridTrackSizeList make_auto();
 
     Vector<CSS::ExplicitGridTrack> track_list() const { return m_track_list; }
-    Vector<Vector<DeprecatedString>> line_names() const { return m_line_names; }
+    Vector<Vector<String>> line_names() const { return m_line_names; }
 
     ErrorOr<String> to_string() const;
     bool operator==(GridTrackSizeList const& other) const
@@ -108,7 +108,7 @@ public:
 
 private:
     Vector<CSS::ExplicitGridTrack> m_track_list;
-    Vector<Vector<DeprecatedString>> m_line_names;
+    Vector<Vector<String>> m_line_names;
 };
 
 class GridRepeat {

Userland/Libraries/LibWeb/CSS/Parser/Parser.cpp

@@ -6014,11 +6014,11 @@ Optional<CSS::GridRepeat> Parser::parse_repeat(Vector<ComponentValue> const& com
         return {};
 
     Vector<CSS::ExplicitGridTrack> repeat_params;
-    Vector<Vector<DeprecatedString>> line_names_list;
+    Vector<Vector<String>> line_names_list;
     auto last_object_was_line_names = false;
     while (part_two_tokens.has_next_token()) {
         auto token = part_two_tokens.next_token();
-        Vector<DeprecatedString> line_names;
+        Vector<String> line_names;
         if (token.is_block()) {
             if (last_object_was_line_names)
                 return {};
@@ -6028,7 +6028,10 @@ Optional<CSS::GridRepeat> Parser::parse_repeat(Vector<ComponentValue> const& com
             TokenStream block_tokens { token.block().values() };
             while (block_tokens.has_next_token()) {
                 auto current_block_token = block_tokens.next_token();
-                line_names.append(current_block_token.token().ident());
+                auto maybe_string = String::from_utf8(current_block_token.token().ident());
+                if (maybe_string.is_error())
+                    return {};
+                line_names.append(maybe_string.value());
                 block_tokens.skip_whitespace();
             }
             line_names_list.append(line_names);
@@ -6112,7 +6115,7 @@ Optional<CSS::ExplicitGridTrack> Parser::parse_track_sizing_function(ComponentVa
 RefPtr<StyleValue> Parser::parse_grid_track_sizes(Vector<ComponentValue> const& component_values)
 {
     Vector<CSS::ExplicitGridTrack> track_list;
-    Vector<Vector<DeprecatedString>> line_names_list;
+    Vector<Vector<String>> line_names_list;
     auto last_object_was_line_names = false;
     TokenStream tokens { component_values };
     while (tokens.has_next_token()) {
@@ -6121,13 +6124,16 @@ RefPtr<StyleValue> Parser::parse_grid_track_sizes(Vector<ComponentValue> const&
             if (last_object_was_line_names)
                 return GridTrackSizeStyleValue::make_auto();
             last_object_was_line_names = true;
-            Vector<DeprecatedString> line_names;
+            Vector<String> line_names;
             if (!token.block().is_square())
                 return GridTrackSizeStyleValue::make_auto();
             TokenStream block_tokens { token.block().values() };
             while (block_tokens.has_next_token()) {
                 auto current_block_token = block_tokens.next_token();
-                line_names.append(current_block_token.token().ident());
+                auto maybe_string = String::from_utf8(current_block_token.token().ident());
+                if (maybe_string.is_error())
+                    return {};
+                line_names.append(maybe_string.value());
                 block_tokens.skip_whitespace();
             }
             line_names_list.append(line_names);
@@ -6189,14 +6195,17 @@ RefPtr<StyleValue> Parser::parse_grid_track_placement(Vector<ComponentValue> con
             return GridTrackPlacementStyleValue::create(CSS::GridTrackPlacement(1, true));
         if (is_valid_integer(current_token))
             return GridTrackPlacementStyleValue::create(CSS::GridTrackPlacement(static_cast<int>(current_token.number_value())));
-        if (is_line_name(current_token))
-            return GridTrackPlacementStyleValue::create(CSS::GridTrackPlacement(current_token.ident()));
+        if (is_line_name(current_token)) {
+            auto maybe_string = String::from_utf8(current_token.ident());
+            if (!maybe_string.is_error())
+                return GridTrackPlacementStyleValue::create(CSS::GridTrackPlacement(maybe_string.value()));
+        }
         return {};
     }
 
     auto span_value = false;
     auto span_or_position_value = 0;
-    DeprecatedString line_name_value;
+    String line_name_value;
     while (true) {
         if (is_auto(current_token))
             return {};
@@ -6213,10 +6222,14 @@ RefPtr<StyleValue> Parser::parse_grid_track_placement(Vector<ComponentValue> con
                 return {};
         }
         if (is_line_name(current_token)) {
-            if (line_name_value.is_empty())
-                line_name_value = current_token.ident();
-            else
+            if (line_name_value.is_empty()) {
+                auto maybe_string = String::from_utf8(current_token.ident());
+                if (maybe_string.is_error())
+                    return {};
+                line_name_value = maybe_string.release_value();
+            } else {
                 return {};
+            }
         }
         tokens.skip_whitespace();
         if (tokens.has_next_token())

Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp

@@ -1820,7 +1820,7 @@ CSSPixels GridFormattingContext::get_free_space_y(Box const& box)
     return -1;
 }
 
-int GridFormattingContext::get_line_index_by_line_name(DeprecatedString const& needle, CSS::GridTrackSizeList grid_track_size_list)
+int GridFormattingContext::get_line_index_by_line_name(String const& needle, CSS::GridTrackSizeList grid_track_size_list)
 {
     if (grid_track_size_list.track_list().size() == 0)
         return -1;

Userland/Libraries/LibWeb/Layout/GridFormattingContext.h

@@ -99,7 +99,7 @@ private:
     CSSPixels get_free_space_x(AvailableSpace const& available_space);
     CSSPixels get_free_space_y(Box const&);
 
-    int get_line_index_by_line_name(DeprecatedString const& line_name, CSS::GridTrackSizeList);
+    int get_line_index_by_line_name(String const& line_name, CSS::GridTrackSizeList);
     CSSPixels resolve_definite_track_size(CSS::GridSize const&, AvailableSpace const&, Box const&);
     size_t count_of_gap_columns();
     size_t count_of_gap_rows();