Disable ephemeral apps after they stop running

extensions/browser/api/app_runtime/app_runtime_api.cc

Index: extensions/browser/api/app_runtime/app_runtime_api.cc
diff --git a/extensions/browser/api/app_runtime/app_runtime_api.cc b/extensions/browser/api/app_runtime/app_runtime_api.cc
index 0ba19fb0cd0162c7ccf14aec6f5de0f10e046ae6..0704478dbeac084aa2b03cad4219f9a95a06c2a7 100644
--- a/extensions/browser/api/app_runtime/app_runtime_api.cc
+++ b/extensions/browser/api/app_runtime/app_runtime_api.cc
@@ -32,7 +32,6 @@ void DispatchOnEmbedRequestedEventImpl(
   scoped_ptr<Event> event(
       new Event(app_runtime::OnEmbedRequested::kEventName, args.Pass()));
   event->restrict_to_browser_context = context;
-  event->can_load_ephemeral_apps = true;
   system->event_router()->DispatchEventWithLazyListener(extension_id,
                                                         event.Pass());
 
@@ -52,7 +51,6 @@ void DispatchOnLaunchedEventImpl(const std::string& extension_id,
   scoped_ptr<Event> event(
       new Event(app_runtime::OnLaunched::kEventName, args.Pass()));
   event->restrict_to_browser_context = context;
-  event->can_load_ephemeral_apps = true;
   EventRouter::Get(context)
       ->DispatchEventWithLazyListener(extension_id, event.Pass());
   ExtensionPrefs::Get(context)
@@ -86,7 +84,6 @@ void AppRuntimeEventRouter::DispatchOnRestartedEvent(
   scoped_ptr<Event> event(
       new Event(app_runtime::OnRestarted::kEventName, arguments.Pass()));
   event->restrict_to_browser_context = context;
-  event->can_load_ephemeral_apps = true;
   EventRouter::Get(context)
       ->DispatchEventToExtension(extension->id(), event.Pass());
 }