Don't prematurely delete script resources when registration is deleted

content/browser/service_worker/service_worker_version.cc

Index: content/browser/service_worker/service_worker_version.cc
diff --git a/content/browser/service_worker/service_worker_version.cc b/content/browser/service_worker/service_worker_version.cc
index aa0d43ba87c30022eaca087a0acd8af9abdf7830..84e61a93631e78cfd7c06fa64eb7d3791b52a6cc 100644
--- a/content/browser/service_worker/service_worker_version.cc
+++ b/content/browser/service_worker/service_worker_version.cc
@@ -389,12 +389,7 @@ void ServiceWorkerVersion::RemoveControllee(
   RemoveProcessFromWorker(provider_host->process_id());
   if (!HasControllee())
     ScheduleStopWorker();
-  // TODO(kinuko): Fire NoControllees notification when the # of controllees
-  // reaches 0, so that a new pending version can be activated (which will
-  // deactivate this version).
-  // TODO(michaeln): On no controllees call storage DeleteVersionResources
-  // if this version has been deactivated. Probably storage can listen for
-  // NoControllees for versions that have been deleted.
+  FOR_EACH_OBSERVER(Listener, listeners_, OnNoControllees(this));

[michaeln, 2014/06/30 22:31:54]

if (!HasControllee()) {
  ScheduleStopWorker(
  NotifiyNoControllees(...);  // only if no controllees
}

[falken, 2014/07/01 06:17:39]

oops! Done

 }
 
 void ServiceWorkerVersion::AddWaitingControllee(