Listen for APP_TERMINATING in notification ui; close windows earlier in the p...

chrome/browser/chromeos/notifications/balloon_collection_impl.h

Index: chrome/browser/chromeos/notifications/balloon_collection_impl.h
===================================================================
--- chrome/browser/chromeos/notifications/balloon_collection_impl.h	(revision 67750)
+++ chrome/browser/chromeos/notifications/balloon_collection_impl.h	(working copy)
@@ -63,6 +63,7 @@
                    Profile* profile);
   virtual bool RemoveById(const std::string& id);
   virtual bool RemoveBySourceOrigin(const GURL& origin);
+  virtual void RemoveAll();
   virtual bool HasSpace() const;
   virtual void ResizeBalloon(Balloon* balloon, const gfx::Size& size);
   virtual void DisplayChanged() {}