Ensure that incognito profiles are correctly destroyed when all incognito windows belonging to a ...

chrome/browser/ui/browser_list.h

Index: chrome/browser/ui/browser_list.h
===================================================================
--- chrome/browser/ui/browser_list.h	(revision 96525)
+++ chrome/browser/ui/browser_list.h	(working copy)
@@ -195,6 +195,9 @@
   // Returns true if at least one incognito session is active.
   static bool IsOffTheRecordSessionActive();
 
+  // Returns true if at least one incognito session is active for |profile|.
+  static bool IsOffTheRecordSessionActiveForProfile(Profile* profile);
+
   // Send out notifications.
   // For ChromeOS, also request session manager to end the session.
   static void NotifyAndTerminate(bool fast_path);