Rename WebServiceWorkerRegistry to WebServiceWorkerProvider

Source/modules/serviceworkers/NavigatorServiceWorker.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 17 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef NavigatorServiceWorker_h
 #define NavigatorServiceWorker_h
 
 #include "bindings/v8/ScriptPromise.h"
 #include "core/frame/Navigator.h"
 #include "platform/Supplementable.h"
 
+namespace WebKit {
+class WebServiceWorkerProvider;
+class WebServiceWorkerProviderClient;
+}
+
 namespace WebCore {
 
 class ExceptionState;
 class Navigator;
 
-class NavigatorServiceWorker : public Supplement<Navigator> {
+class NavigatorServiceWorker : public Supplement<Navigator>, DOMWindowProperty {
 public:
     virtual ~NavigatorServiceWorker();
     static NavigatorServiceWorker* from(Navigator*);
     static NavigatorServiceWorker* toNavigatorServiceWorker(Navigator* navigator) { return static_cast<NavigatorServiceWorker*>(Supplement<Navigator>::from(navigator, supplementName())); }
 
     static ScriptPromise registerServiceWorker(ExecutionContext*, Navigator*, const String& pattern, const String& src, ExceptionState&);
     static ScriptPromise unregisterServiceWorker(ExecutionContext*, Navigator*, const String& pattern, ExceptionState&);
 
 private:
     ScriptPromise registerServiceWorker(ExecutionContext*, const String& pattern, const String& src, ExceptionState&);
     ScriptPromise unregisterServiceWorker(ExecutionContext*, const String& pattern, ExceptionState&);
 
     explicit NavigatorServiceWorker(Navigator*);
 
+    virtual void willDetachGlobalObjectFromFrame() OVERRIDE;
+
+    WebKit::WebServiceWorkerProvider* ensureProvider();
+
     static const char* supplementName();
 
     Navigator* m_navigator;
+    OwnPtr<WebKit::WebServiceWorkerProvider> m_provider;
 };
 
 } // namespace WebCore
 
 #endif // NavigatorServiceWorker_h