Disable ephemeral apps after they stop running

extensions/browser/event_router.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 EXTENSIONS_BROWSER_EVENT_ROUTER_H_
 #define EXTENSIONS_BROWSER_EVENT_ROUTER_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 306 matching lines @@
   // Extra information used to filter which events are sent to the listener.
   EventFilteringInfo filter_info;
 
   // If specified, this is called before dispatching an event to each
   // extension. The third argument is a mutable reference to event_args,
   // allowing the caller to provide different arguments depending on the
   // extension and profile. This is guaranteed to be called synchronously with
   // DispatchEvent, so callers don't need to worry about lifetime.
   WillDispatchCallback will_dispatch_callback;
 
-  // If true, this event will always be dispatched to ephemeral apps, regardless
-  // of whether they are running or inactive. Defaults to false.
-  // Most events can only be dispatched to ephemeral apps that are already
-  // running. Cached ephemeral apps are inactive until launched by the user.
-  bool can_load_ephemeral_apps;
-
   Event(const std::string& event_name,
         scoped_ptr<base::ListValue> event_args);
 
   Event(const std::string& event_name,
         scoped_ptr<base::ListValue> event_args,
         content::BrowserContext* restrict_to_browser_context);
 
   Event(const std::string& event_name,
         scoped_ptr<base::ListValue> event_args,
         content::BrowserContext* restrict_to_browser_context,
@@ skipping 16 matching lines @@
   // "webRequest.onCompleted/123".
   const std::string event_name;
 
   const std::string extension_id;
   content::BrowserContext* browser_context;
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_EVENT_ROUTER_H_