From 1e9208154666ed19e91dbf729e6d06d2f7740ce9 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Sat, 21 Nov 2020 12:49:58 +0100
Subject: [PATCH] LibWeb: Avoid some heap churn during text splitting

Use Vector capacity while splitting text into chunks (to avoid many
small heap allocations.)
---
 Libraries/LibWeb/Layout/LayoutText.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Libraries/LibWeb/Layout/LayoutText.cpp b/Libraries/LibWeb/Layout/LayoutText.cpp
index 654786b0a9..941cf40a5d 100644
--- a/Libraries/LibWeb/Layout/LayoutText.cpp
+++ b/Libraries/LibWeb/Layout/LayoutText.cpp
@@ -231,7 +231,7 @@ void LayoutText::split_into_lines_by_rules(LayoutBlock& container, LayoutMode la
         bool is_break { false };
         bool is_all_whitespace { false };
     };
-    Vector<Chunk> chunks;
+    Vector<Chunk, 128> chunks;
 
     for_each_chunk(
         [&](const Utf8View& view, int start, int length, bool is_break, bool is_all_whitespace) {