[Background Sync] Add sync registration details to onsync event

Source/web/ServiceWorkerGlobalScopeProxy.h

Index: Source/web/ServiceWorkerGlobalScopeProxy.h
diff --git a/Source/web/ServiceWorkerGlobalScopeProxy.h b/Source/web/ServiceWorkerGlobalScopeProxy.h
index 4f7ae786adcc7b359fc631b816c4c12ff46c6780..b8959e7552d8e9691a241e13fbe960b5c812dd9a 100644
--- a/Source/web/ServiceWorkerGlobalScopeProxy.h
+++ b/Source/web/ServiceWorkerGlobalScopeProxy.h
@@ -46,6 +46,7 @@ class ServiceWorkerGlobalScope;
 class WebEmbeddedWorkerImpl;
 class WebServiceWorkerContextClient;
 class WebServiceWorkerRequest;
+struct WebSyncRegistration;
 
 // This class is created and destructed on the main thread, but live most
 // of its time as a resident of the worker thread.
@@ -78,7 +79,10 @@ public:
     virtual void dispatchMessageEvent(const WebString& message, const WebMessagePortChannelArray&) override;
     virtual void dispatchNotificationClickEvent(int, int64_t notificationID, const WebNotificationData&) override;
     virtual void dispatchPushEvent(int, const WebString& data) override;
+    // FIXME: Remove the single-parameter version once all call sites have been

[Michael van Ouwerkerk, 2015/07/07 14:07:35]

The style is now TODO(name)

https://www.chromium.org/blink/coding-style#TOC-Comments

[iclelland, 2015/07/07 14:37:24]

Fixed (all three occurrences) -- thanks!

+    // updated.
     virtual void dispatchSyncEvent(int) override;
+    virtual void dispatchSyncEvent(int, const WebSyncRegistration&) override;
     virtual void addStashedMessagePorts(const WebMessagePortChannelArray&, const WebVector<WebString>& webChannelNames) override;
 
     // WorkerReportingProxy overrides: