Wire provider_id into scriptable API provider to start listening events

content/child/service_worker/service_worker_dispatcher.cc

Index: content/child/service_worker/service_worker_dispatcher.cc
diff --git a/content/child/service_worker/service_worker_dispatcher.cc b/content/child/service_worker/service_worker_dispatcher.cc
index b9da048c199071bdf1ae92aac9ba74b5bd824860..c888df4740ba35fc274c1fee61f3aaf6676646c3 100644
--- a/content/child/service_worker/service_worker_dispatcher.cc
+++ b/content/child/service_worker/service_worker_dispatcher.cc
@@ -33,7 +33,8 @@ int CurrentWorkerId() {
 
 ServiceWorkerDispatcher::ServiceWorkerDispatcher(
     ThreadSafeSender* thread_safe_sender)
-    : thread_safe_sender_(thread_safe_sender) {
+    : thread_safe_sender_(thread_safe_sender),
+      client_(NULL) {

[michaeln, 2014/03/07 02:24:09]

ditto stale

[kinuko, 2014/03/07 02:37:13]

Done.

   g_dispatcher_tls.Pointer()->Set(this);
 }
 
@@ -77,6 +78,25 @@ void ServiceWorkerDispatcher::UnregisterServiceWorker(
       CurrentWorkerId(), request_id, pattern));
 }
 
+void ServiceWorkerDispatcher::AddScriptClient(
+    int provider_id,
+    blink::WebServiceWorkerProviderClient* client) {
+  DCHECK(client);
+  DCHECK(!ContainsKey(script_clients_, provider_id));
+  script_clients_[provider_id] = client;
+  thread_safe_sender_->Send(new ServiceWorkerHostMsg_AddScriptClient(
+      CurrentWorkerId(), provider_id));
+}
+
+void ServiceWorkerDispatcher::RemoveScriptClient(int provider_id) {
+  // This could be possibly called multiple times to ensure termination.
+  if (ContainsKey(script_clients_, provider_id)) {
+    script_clients_.erase(provider_id);
+    thread_safe_sender_->Send(new ServiceWorkerHostMsg_RemoveScriptClient(
+        CurrentWorkerId(), provider_id));
+  }
+}
+
 ServiceWorkerDispatcher* ServiceWorkerDispatcher::ThreadSpecificInstance(
     ThreadSafeSender* thread_safe_sender) {
   if (g_dispatcher_tls.Pointer()->Get() == kHasBeenDeleted) {