Add Browser::SkipCallBeforeUnload so that the browser windows can be closed regardless of beforeunl…

chrome/browser/lifetime/browser_close_manager.cc

Index: chrome/browser/lifetime/browser_close_manager.cc
diff --git a/chrome/browser/lifetime/browser_close_manager.cc b/chrome/browser/lifetime/browser_close_manager.cc
index 2a32c3c638fd84ecb4db5669acc6439924feea3b..d8a943c1ab55a4172d9b0c66e9a8de2909183c1c 100644
--- a/chrome/browser/lifetime/browser_close_manager.cc
+++ b/chrome/browser/lifetime/browser_close_manager.cc
@@ -61,9 +61,8 @@ void BrowserCloseManager::StartClosingBrowsers() {
 
 void BrowserCloseManager::CancelBrowserClose() {
   browser_shutdown::SetTryingToQuit(false);
-  for (auto* browser : *BrowserList::GetInstance()) {
-    browser->ResetBeforeUnloadHandlers();
-  }
+  for (auto* browser : *BrowserList::GetInstance())
+    browser->ResetTryToCloseWindow();
 }
 
 void BrowserCloseManager::TryToCloseBrowsers() {
@@ -73,7 +72,8 @@ void BrowserCloseManager::TryToCloseBrowsers() {
   // OnBrowserReportCloseable with the result. If the user confirms the close,
   // this will trigger TryToCloseBrowsers to try again.
   for (auto* browser : *BrowserList::GetInstance()) {
-    if (browser->CallBeforeUnloadHandlers(
+    if (browser->TryToCloseWindow(
+            false,
             base::Bind(&BrowserCloseManager::OnBrowserReportCloseable, this))) {
       current_browser_ = browser;
       return;