Oilpan: Ship Oilpan for serviceworkers/

public/platform/WebServiceWorkerRegistrationProxy.h

Index: public/platform/WebServiceWorkerRegistrationProxy.h
diff --git a/public/platform/WebServiceWorkerRegistrationProxy.h b/public/platform/WebServiceWorkerRegistrationProxy.h
index 94e5a74c3ca89f72ca92713dff8639adfade2068..f36d7fb1eaba86a673f9c0014390ea394891b29e 100644
--- a/public/platform/WebServiceWorkerRegistrationProxy.h
+++ b/public/platform/WebServiceWorkerRegistrationProxy.h
@@ -5,7 +5,8 @@
 #ifndef WebServiceWorkerRegistrationProxy_h
 #define WebServiceWorkerRegistrationProxy_h
 
-#include "public/platform/WebCommon.h"
+#include "WebCommon.h"
+#include "WebPrivatePtr.h"
 
 namespace blink {
 
@@ -17,8 +18,9 @@ class WebServiceWorker;
 // embedder.
 class WebServiceWorkerRegistrationProxy {
 public:
-    WebServiceWorkerRegistrationProxy() : m_private(0) { }
-    virtual ~WebServiceWorkerRegistrationProxy() { }
+    WebServiceWorkerRegistrationProxy() { }
+    WebServiceWorkerRegistrationProxy(const WebServiceWorkerRegistrationProxy& other) { assign(other); }
+    virtual ~WebServiceWorkerRegistrationProxy() { reset(); }
 
     // Notifies that the registration entered the installation process.
     // The installing worker should be accessible via
@@ -29,13 +31,19 @@ public:
     virtual void setWaiting(WebServiceWorker*) = 0;
     virtual void setActive(WebServiceWorker*) = 0;
 
+    BLINK_PLATFORM_EXPORT void assign(const WebServiceWorkerRegistrationProxy&);
+    BLINK_PLATFORM_EXPORT void reset();
+
 #if INSIDE_BLINK
     BLINK_PLATFORM_EXPORT WebServiceWorkerRegistrationProxy(ServiceWorkerRegistration*);
+    BLINK_PLATFORM_EXPORT WebServiceWorkerRegistrationProxy& operator=(ServiceWorkerRegistration*);
     BLINK_PLATFORM_EXPORT operator ServiceWorkerRegistration*() const;
 #endif
 
+    bool isNull() const { return m_private.isNull(); }
+
 protected:
-    ServiceWorkerRegistration* m_private;
+    WebPrivatePtr<ServiceWorkerRegistration> m_private;
 };
 
 } // namespace blink