Ask for user confirmation when closing a browser with in-progress downloads

chrome/browser/cocoa/browser_window_cocoa.mm

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/gfx/rect.h"
 #include "base/logging.h"
 #include "chrome/browser/cocoa/browser_window_cocoa.h"
 #include "chrome/browser/cocoa/browser_window_controller.h"
 #include "chrome/browser/browser.h"
 #include "chrome/browser/cocoa/status_bubble_mac.h"
@@ skipping 176 matching lines @@
 }
 
 void BrowserWindowCocoa::ShowSelectProfileDialog() {
   NOTIMPLEMENTED();
 }
 
 void BrowserWindowCocoa::ShowNewProfileDialog() {
   NOTIMPLEMENTED();
 }
 
+void BrowserWindowCocoa::ConfirmBrowserCloseWithPendingDownloads() {
+  NOTIMPLEMENTED();
+  browser_->InProgressDownloadResponse(false);
+}
+
 void BrowserWindowCocoa::ShowHTMLDialog(HtmlDialogUIDelegate* delegate,
                                         void* parent_window) {
   NOTIMPLEMENTED();
 }
 
 void BrowserWindowCocoa::DestroyBrowser() {
   [controller_ destroyBrowser];
 
   // at this point the controller is dead (autoreleased), so
   // make sure we don't try to reference it any more.
 }