From 411e1a368544d71ac53b115b776f595b8b252fb6 Mon Sep 17 00:00:00 2001
From: Cheng Zhao <zcbenz@gmail.com>
Date: Wed, 26 Jun 2013 15:35:10 +0800
Subject: [PATCH] Emit WindowCloseCancelled message when close is cancelled by
 user code.

---
 browser/native_window.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/browser/native_window.cc b/browser/native_window.cc
index fe0b5d273fa6..71a2a060c95f 100644
--- a/browser/native_window.cc
+++ b/browser/native_window.cc
@@ -151,8 +151,10 @@ void NativeWindow::CloseWebContents() {
   FOR_EACH_OBSERVER(NativeWindowObserver,
                     observers_,
                     WillCloseWindow(&prevent_default));
-  if (prevent_default)
+  if (prevent_default) {
+    WindowList::WindowCloseCancelled(this);
     return;
+  }
 
   content::WebContents* web_contents(GetWebContents());