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

chrome/browser/ui/browser_list.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_UI_BROWSER_LIST_H_
 #define CHROME_BROWSER_UI_BROWSER_LIST_H_
 
 #include <stddef.h>
 
 #include <vector>
@@ skipping 70 matching lines @@
 
   // Notifies the observers when the current active browser becomes not active.
   static void NotifyBrowserNoLongerActive(Browser* browser);
 
   // Closes all browsers for |profile| across all desktops.
   // TODO(mlerman): Move the Profile Deletion flow to use the overloaded
   // version of this method with a callback, then remove this method.
   static void CloseAllBrowsersWithProfile(Profile* profile);
 
   // Closes all browsers for |profile| across all desktops. Uses
-  // TryToCloseBrowserList() to do the actual closing and trigger any
-  // OnBeforeUnload events. If all OnBeforeUnload events are confirmed,
-  // |on_close_success| is called, otherwise |on_close_aborted| is called.
-  static void CloseAllBrowsersWithProfile(
-      Profile* profile,
-      const CloseCallback& on_close_success,
-      const CloseCallback& on_close_aborted);
+  // TryToCloseBrowserList() to do the actual closing. Trigger any
+  // OnBeforeUnload events if |if_force| is false. If all OnBeforeUnload events
+  // are confirmed or |skip_beforeunload| is true, |on_close_success| is called,
+  // otherwise |on_close_aborted| is called.
+  // Note that if there is any browser window has been used before, user
+  // should always has a chance to save his or her work before closing windows
+  // without trigger beforeunload event.
+  static void CloseAllBrowsersWithProfile(Profile* profile,
+                                          const CloseCallback& on_close_success,
+                                          const CloseCallback& on_close_aborted,
+                                          bool skip_beforeunload);
 
   // Returns true if at least one incognito session is active across all
   // desktops.
   static bool IsIncognitoSessionActive();
 
   // Returns true if at least one incognito session is active for |profile|
   // across all desktops.
   static bool IsIncognitoSessionActiveForProfile(Profile* profile);
 
  private:
   BrowserList();
   ~BrowserList();
 
   // Helper method to remove a browser instance from a list of browsers
   static void RemoveBrowserFrom(Browser* browser, BrowserVector* browser_list);
 
   // Attempts to close |browsers_to_close| while respecting OnBeforeUnload
   // events. If there are no OnBeforeUnload events to be called,
   // |on_close_success| will be called, with a parameter of |profile_path|,
   // and the Browsers will then be closed. If at least one unfired
   // OnBeforeUnload event is found, handle it with a callback to
-  // PostBeforeUnloadHandlers, which upon success will recursively call this
+  // PostTryToCloseBrowserWindow, which upon success will recursively call this
   // method to handle any other OnBeforeUnload events. If aborted in the
-  // OnBeforeUnload event, PostBeforeUnloadHandlers will call |on_close_aborted|
-  // instead and reset all OnBeforeUnload event handlers.
-  static void TryToCloseBrowserList(
-      const BrowserVector& browsers_to_close,
-      const CloseCallback& on_close_success,
-      const CloseCallback& on_close_aborted,
-      const base::FilePath& profile_path);
+  // OnBeforeUnload event, PostTryToCloseBrowserWindow will call
+  // |on_close_aborted| instead and reset all OnBeforeUnload event handlers.
+  static void TryToCloseBrowserList(const BrowserVector& browsers_to_close,
+                                    const CloseCallback& on_close_success,
+                                    const CloseCallback& on_close_aborted,
+                                    const base::FilePath& profile_path,
+                                    const bool skip_beforeunload);
 
   // Called after handling an OnBeforeUnload event. If |tab_close_confirmed| is
   // true, calls |TryToCloseBrowserList()|, passing the parameters
   // |browsers_to_close|, |on_close_success|, |on_close_aborted|, and
   // |profile_path|. Otherwise, resets all the OnBeforeUnload event handlers and
   // calls |on_close_aborted|.
-  static void PostBeforeUnloadHandlers(
+  static void PostTryToCloseBrowserWindow(
       const BrowserVector& browsers_to_close,
       const CloseCallback& on_close_success,
       const CloseCallback& on_close_aborted,
       const base::FilePath& profile_path,
+      const bool skip_beforeunload,
       bool tab_close_confirmed);
 
   // A vector of the browsers in this list, in the order they were added.
   BrowserVector browsers_;
   // A vector of the browsers in this list that have been activated, in the
   // reverse order in which they were last activated.
   BrowserVector last_active_browsers_;
 
   // A list of observers which will be notified of every browser addition and
   // removal across all BrowserLists.
   static base::LazyInstance<
       base::ObserverList<chrome::BrowserListObserver>>::Leaky observers_;
 
   static BrowserList* instance_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserList);
 };
 
 #endif  // CHROME_BROWSER_UI_BROWSER_LIST_H_