Oilpan: add transition types to remaining Fetch and ServiceWorker objects

Source/modules/serviceworkers/Client.h

Index: Source/modules/serviceworkers/Client.h
diff --git a/Source/modules/serviceworkers/Client.h b/Source/modules/serviceworkers/Client.h
index b4360003d145c112ab4810d5f337dcd7438f76e6..3bba27666c3100c78473bb5cb084ca1a10ff8900 100644
--- a/Source/modules/serviceworkers/Client.h
+++ b/Source/modules/serviceworkers/Client.h
@@ -7,19 +7,22 @@
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "bindings/core/v8/SerializedScriptValue.h"
+#include "platform/heap/Handle.h"
 #include "wtf/Forward.h"
 
 namespace WebCore {
 
-class Client FINAL : public RefCounted<Client>, public ScriptWrappable {
+class Client FINAL : public RefCountedWillBeGarbageCollected<Client>, public ScriptWrappable {
+    DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(Client);
 public:
-    static PassRefPtr<Client> create(unsigned id);
-    ~Client();
+    static PassRefPtrWillBeRawPtr<Client> create(unsigned id);
 
     // Client.idl
     unsigned id() const { return m_id; }
     void postMessage(ExecutionContext*, PassRefPtr<SerializedScriptValue> message, const MessagePortArray*, ExceptionState&);
 
+    void trace(Visitor*) { }
+
 private:
     explicit Client(unsigned id);