From e20536f84182bf01a90f2f0842e592b7cb0c5c1e Mon Sep 17 00:00:00 2001
From: msizanoen1 <msizanoen@qtmlabs.xyz>
Date: Tue, 19 Jul 2022 05:16:01 +0200
Subject: [PATCH] fix: pass frame_->IsMaximized() to GetWindowFrameProvider

This ensures that the toolkit renders the window decorations in maximized mode
while the window is maximized to ensure that there is no empty space around the window.
---
 shell/browser/ui/views/client_frame_view_linux.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/shell/browser/ui/views/client_frame_view_linux.cc b/shell/browser/ui/views/client_frame_view_linux.cc
index dfca666728c8c..0de7251487ebd 100644
--- a/shell/browser/ui/views/client_frame_view_linux.cc
+++ b/shell/browser/ui/views/client_frame_view_linux.cc
@@ -131,7 +131,7 @@ void ClientFrameViewLinux::Init(NativeWindowViews* window,
   host_supports_client_frame_shadow_ = tree_host->SupportsClientFrameShadow();
 
   frame_provider_ = ui::LinuxUi::instance()->GetWindowFrameProvider(
-      !host_supports_client_frame_shadow_);
+      !host_supports_client_frame_shadow_, frame_->IsMaximized());
 
   UpdateWindowTitle();
 
@@ -274,6 +274,9 @@ void ClientFrameViewLinux::Layout() {
     return;
   }
 
+  frame_provider_ = ui::LinuxUi::instance()->GetWindowFrameProvider(
+      !host_supports_client_frame_shadow_, frame_->IsMaximized());
+
   UpdateButtonImages();
   LayoutButtons();