From 20a0508a168accda828929885683fd7f097c57c3 Mon Sep 17 00:00:00 2001
From: Birunthan Mohanathas <birunthan@mohanathas.com>
Date: Mon, 19 Mar 2018 20:45:42 +0200
Subject: [PATCH] Update draggable regions when changing BrowserView

Fixes #12150.
---
 atom/browser/api/atom_api_browser_window.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/atom/browser/api/atom_api_browser_window.cc b/atom/browser/api/atom_api_browser_window.cc
index 57c06dccca1..362ca1ac9d8 100644
--- a/atom/browser/api/atom_api_browser_window.cc
+++ b/atom/browser/api/atom_api_browser_window.cc
@@ -1057,6 +1057,10 @@ void BrowserWindow::SetBrowserView(v8::Local<v8::Value> value) {
     window_->SetBrowserView(browser_view->view());
     browser_view->web_contents()->SetOwnerWindow(window_.get());
     browser_view_.Reset(isolate(), value);
+
+#if defined(OS_MACOSX)
+    UpdateDraggableRegions(nullptr, draggable_regions_);
+#endif
   }
 }