From 8dfbed3af4b9edc72b7f1bc6ecc98fb7f6fb75ee Mon Sep 17 00:00:00 2001
From: Mouad Debbar <mdebbar@google.com>
Date: Wed, 23 Aug 2023 15:18:54 -0400
Subject: [PATCH] [web] Remove some unused functions (flutter/engine#44505)

---
 engine/src/flutter/lib/web_ui/lib/painting.dart | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/engine/src/flutter/lib/web_ui/lib/painting.dart b/engine/src/flutter/lib/web_ui/lib/painting.dart
index 24261b30e0..026f20bfe6 100644
--- a/engine/src/flutter/lib/web_ui/lib/painting.dart
+++ b/engine/src/flutter/lib/web_ui/lib/painting.dart
@@ -5,18 +5,6 @@
 // For documentation see https://github.com/flutter/engine/blob/main/lib/ui/painting.dart
 part of ui;
 
-// ignore: unused_element, Used in Shader assert.
-bool _offsetIsValid(Offset offset) {
-  assert(!offset.dx.isNaN && !offset.dy.isNaN, 'Offset argument contained a NaN value.');
-  return true;
-}
-
-// ignore: unused_element, Used in Shader assert.
-bool _matrix4IsValid(Float32List matrix4) {
-  assert(matrix4.length == 16, 'Matrix4 must have 16 entries.');
-  return true;
-}
-
 void _validateColorStops(List<Color> colors, List<double>? colorStops) {
   if (colorStops == null) {
     if (colors.length != 2) {