Blink side of requestSyncEvents() function.

Source/modules/serviceworkers/ServiceWorkerGlobalScope.cpp

Index: Source/modules/serviceworkers/ServiceWorkerGlobalScope.cpp
diff --git a/Source/modules/serviceworkers/ServiceWorkerGlobalScope.cpp b/Source/modules/serviceworkers/ServiceWorkerGlobalScope.cpp
index b676da217e784101218d02a08fa81fe58f80ee80..e4d2004a94d7697c86585e066e076adf0ad4e162 100644
--- a/Source/modules/serviceworkers/ServiceWorkerGlobalScope.cpp
+++ b/Source/modules/serviceworkers/ServiceWorkerGlobalScope.cpp
@@ -33,6 +33,7 @@
 #include "bindings/v8/ScriptObject.h"
 #include "core/workers/WorkerClients.h"
 #include "core/workers/WorkerThreadStartupData.h"
+#include "modules/serviceworkers/ServiceWorkerGlobalScopeClient.h"
 #include "modules/serviceworkers/ServiceWorkerThread.h"
 #include "platform/weborigin/KURL.h"
 #include "wtf/CurrentTime.h"
@@ -67,4 +68,10 @@ void ServiceWorkerGlobalScope::trace(Visitor* visitor)
     WorkerGlobalScope::trace(visitor);
 }
 
+void ServiceWorkerGlobalScope::requestSyncEvents(ExecutionContext* context, bool requested, const Dictionary&)
+{
+    ServiceWorkerGlobalScopeClient* client = ServiceWorkerGlobalScopeClient::from(context);
+    client->requestSyncEvents(0, requested);
+}
+
 } // namespace WebCore