From 5ff43549dd1c040f2964ab52aa63f97c70fb92ad Mon Sep 17 00:00:00 2001
From: Jason Simmons <jason-simmons@users.noreply.github.com>
Date: Mon, 20 Aug 2018 16:42:06 -0700
Subject: [PATCH] Clear the line baselines when doing each pass of layout
 (#6058)

Fixes https://github.com/flutter/flutter/issues/20824
---
 third_party/txt/src/txt/paragraph.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/third_party/txt/src/txt/paragraph.cc b/third_party/txt/src/txt/paragraph.cc
index f0b733df5..5a4f7a80c 100644
--- a/third_party/txt/src/txt/paragraph.cc
+++ b/third_party/txt/src/txt/paragraph.cc
@@ -434,6 +434,7 @@ void Paragraph::Layout(double width, bool force) {
 
   records_.clear();
   line_heights_.clear();
+  line_baselines_.clear();
   glyph_lines_.clear();
   code_unit_runs_.clear();
 
-- 
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