From 993dfbb7eee0222360471bacc393369976fc9df5 Mon Sep 17 00:00:00 2001
From: msizanoen1 <msizanoen@qtmlabs.xyz>
Date: Tue, 19 Jul 2022 04:38:07 +0200
Subject: [PATCH] fix: use WindowFrameProvider::SetMaximized in
 ClientFrameViewLinux

This tells the WindowFrameProvider to render the decorations in maximized
mode, fixing empty space around maximized windows with GTK.
---
 shell/browser/ui/views/client_frame_view_linux.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/shell/browser/ui/views/client_frame_view_linux.cc b/shell/browser/ui/views/client_frame_view_linux.cc
index 15a1e64d821a1..bf59da754e2e9 100644
--- a/shell/browser/ui/views/client_frame_view_linux.cc
+++ b/shell/browser/ui/views/client_frame_view_linux.cc
@@ -114,6 +114,7 @@ void ClientFrameViewLinux::Init(NativeWindowViews* window,
 
   frame_provider_ = views::LinuxUI::instance()->GetWindowFrameProvider(
       !host_supports_client_frame_shadow_);
+  frame_provider_->SetMaximized(frame_->IsMaximized());
 
   UpdateWindowTitle();
 
@@ -256,6 +257,8 @@ void ClientFrameViewLinux::Layout() {
     return;
   }
 
+  frame_provider_->SetMaximized(frame_->IsMaximized());
+
   UpdateButtonImages();
   LayoutButtons();