LibWeb: Port CSS::Parser::Block to new Strings

4 files changed, 11 insertions, 11 deletions

diff --git a/Userland/Libraries/LibWeb/CSS/Parser/Block.cpp b/Userland/Libraries/LibWeb/CSS/Parser/Block.cpp
index be951d037a..4093a9df97 100644
--- a/Userland/Libraries/LibWeb/CSS/Parser/Block.cpp
+++ b/Userland/Libraries/LibWeb/CSS/Parser/Block.cpp
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2020-2021, the SerenityOS developers.
- * Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2021-2023, Sam Atkins <atkinssj@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -17,15 +17,15 @@ Block::Block(Token token, Vector<ComponentValue>&& values)
 
 Block::~Block() = default;
 
-DeprecatedString Block::to_deprecated_string() const
+ErrorOr<String> Block::to_string() const
 {
     StringBuilder builder;
 
-    builder.append(m_token.bracket_string());
-    builder.join(' ', m_values);
-    builder.append(m_token.bracket_mirror_string());
+    TRY(builder.try_append(m_token.bracket_string()));
+    TRY(builder.try_join(' ', m_values));
+    TRY(builder.try_append(m_token.bracket_mirror_string()));
 
-    return builder.to_deprecated_string();
+    return builder.to_string();
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/CSS/Parser/Block.h b/Userland/Libraries/LibWeb/CSS/Parser/Block.h
index 8168dc7078..1d343aca91 100644
--- a/Userland/Libraries/LibWeb/CSS/Parser/Block.h
+++ b/Userland/Libraries/LibWeb/CSS/Parser/Block.h
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2020-2021, the SerenityOS developers.
- * Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2021-2023, Sam Atkins <atkinssj@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -32,7 +32,7 @@ public:
 
     Vector<ComponentValue> const& values() const { return m_values; }
 
-    DeprecatedString to_deprecated_string() const;
+    ErrorOr<String> to_string() const;
 
 private:
     Block(Token, Vector<ComponentValue>&&);
diff --git a/Userland/Libraries/LibWeb/CSS/Parser/ComponentValue.cpp b/Userland/Libraries/LibWeb/CSS/Parser/ComponentValue.cpp
index fec362999e..9b9a4adca4 100644
--- a/Userland/Libraries/LibWeb/CSS/Parser/ComponentValue.cpp
+++ b/Userland/Libraries/LibWeb/CSS/Parser/ComponentValue.cpp
@@ -30,7 +30,7 @@ DeprecatedString ComponentValue::to_deprecated_string() const
 {
     return m_value.visit(
         [](Token const& token) { return token.to_string().release_value_but_fixme_should_propagate_errors().to_deprecated_string(); },
-        [](NonnullRefPtr<Block> const& block) { return block->to_deprecated_string(); },
+        [](NonnullRefPtr<Block> const& block) { return block->to_string().release_value_but_fixme_should_propagate_errors().to_deprecated_string(); },
         [](NonnullRefPtr<Function> const& function) { return function->to_deprecated_string(); });
 }
 
@@ -41,7 +41,7 @@ ErrorOr<String> ComponentValue::to_debug_string() const
             return String::formatted("Token: {}", TRY(token.to_debug_string()));
         },
         [](NonnullRefPtr<Block> const& block) -> ErrorOr<String> {
-            return String::formatted("Block: {}", block->to_deprecated_string());
+            return String::formatted("Block: {}", TRY(block->to_string()));
         },
         [](NonnullRefPtr<Function> const& function) -> ErrorOr<String> {
             return String::formatted("Function: {}", function->to_deprecated_string());
diff --git a/Userland/Libraries/LibWeb/CSS/Parser/Rule.cpp b/Userland/Libraries/LibWeb/CSS/Parser/Rule.cpp
index e9cbfc1d59..9e22b28459 100644
--- a/Userland/Libraries/LibWeb/CSS/Parser/Rule.cpp
+++ b/Userland/Libraries/LibWeb/CSS/Parser/Rule.cpp
@@ -32,7 +32,7 @@ DeprecatedString Rule::to_deprecated_string() const
     builder.join(' ', m_prelude);
 
     if (m_block)
-        builder.append(m_block->to_deprecated_string());
+        builder.append(m_block->to_string().release_value_but_fixme_should_propagate_errors());
     else
         builder.append(';');