From 516642c1016ccf6d3c5053be8d5c232e15797f42 Mon Sep 17 00:00:00 2001
From: Nick Gerleman <ngerlem@meta.com>
Date: Fri, 21 Apr 2023 09:58:07 -0700
Subject: [PATCH] Remove YGTraversePreOrder (#37014)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/37014

X-link: https://github.com/facebook/yoga/pull/1253

This is unused, and kinda missed the intent of Yoga.h and YG* functions being a C ABI.

Reviewed By: rshest

Differential Revision: D45138646

fbshipit-source-id: 743e7d0f43c122932c3a6f43ce564c0f209b4771
---
 .../ReactCommon/yoga/yoga/Yoga.cpp            | 19 -------------------
 .../react-native/ReactCommon/yoga/yoga/Yoga.h |  6 ------
 2 files changed, 25 deletions(-)

diff --git a/packages/react-native/ReactCommon/yoga/yoga/Yoga.cpp b/packages/react-native/ReactCommon/yoga/yoga/Yoga.cpp
index 915de666ef9..78486e2e957 100644
--- a/packages/react-native/ReactCommon/yoga/yoga/Yoga.cpp
+++ b/packages/react-native/ReactCommon/yoga/yoga/Yoga.cpp
@@ -4347,22 +4347,3 @@ YOGA_EXPORT void YGConfigSetCloneNodeFunc(
     const YGCloneNodeFunc callback) {
   config->setCloneNodeCallback(callback);
 }
-
-static void YGTraverseChildrenPreOrder(
-    const YGVector& children,
-    const std::function<void(YGNodeRef node)>& f) {
-  for (YGNodeRef node : children) {
-    f(node);
-    YGTraverseChildrenPreOrder(node->getChildren(), f);
-  }
-}
-
-void YGTraversePreOrder(
-    YGNodeRef const node,
-    std::function<void(YGNodeRef node)>&& f) {
-  if (!node) {
-    return;
-  }
-  f(node);
-  YGTraverseChildrenPreOrder(node->getChildren(), f);
-}
diff --git a/packages/react-native/ReactCommon/yoga/yoga/Yoga.h b/packages/react-native/ReactCommon/yoga/yoga/Yoga.h
index 501506d503c..7b579687005 100644
--- a/packages/react-native/ReactCommon/yoga/yoga/Yoga.h
+++ b/packages/react-native/ReactCommon/yoga/yoga/Yoga.h
@@ -367,14 +367,8 @@ YG_EXTERN_C_END
 
 #ifdef __cplusplus
 
-#include <functional>
 #include <vector>
 
-// Calls f on each node in the tree including the given node argument.
-void YGTraversePreOrder(
-    YGNodeRef node,
-    std::function<void(YGNodeRef node)>&& f);
-
 void YGNodeSetChildren(YGNodeRef owner, const std::vector<YGNodeRef>& children);
 
 #endif