From 8fba261fb6584169c5788326dd49e91bc9babda5 Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Fri, 26 Oct 2018 21:27:41 +0000
Subject: Remove pParentWnd field entirely from CreateParams.

Put it into CPWL_Wnd directly, and set/clear it when a child
is added/removed from a parent.

Change-Id: I7a8cd0cf22dbd6173e64bec5d844df56ad373722
Reviewed-on: https://pdfium-review.googlesource.com/c/44692
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
---
 fpdfsdk/pwl/cpwl_scroll_bar.cpp | 1 -
 1 file changed, 1 deletion(-)

(limited to 'fpdfsdk/pwl/cpwl_scroll_bar.cpp')

diff --git a/fpdfsdk/pwl/cpwl_scroll_bar.cpp b/fpdfsdk/pwl/cpwl_scroll_bar.cpp
index 3e52e0d81b..34154aaa98 100644
--- a/fpdfsdk/pwl/cpwl_scroll_bar.cpp
+++ b/fpdfsdk/pwl/cpwl_scroll_bar.cpp
@@ -535,7 +535,6 @@ void CPWL_ScrollBar::NotifyMouseMove(CPWL_Wnd* child, const CFX_PointF& pos) {
 
 void CPWL_ScrollBar::CreateButtons(const CreateParams& cp) {
   CreateParams scp = cp;
-  scp.pParentWnd = this;
   scp.dwBorderWidth = 2;
   scp.nBorderStyle = BorderStyle::BEVELED;
   scp.dwFlags =
-- 
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