Oilpan: move Worker objects to the oilpan heap.

Source/web/SharedWorkerRepositoryClientImpl.cpp

 /*
  * Copyright (C) 2009 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 42 matching lines @@
 #include "public/platform/WebString.h"
 #include "public/platform/WebURL.h"
 
 using namespace WebCore;
 
 namespace blink {
 
 // Callback class that keeps the SharedWorker and WebSharedWorker objects alive while connecting.
 class SharedWorkerConnector : private WebSharedWorkerConnector::ConnectListener {
 public:
-    SharedWorkerConnector(PassRefPtr<SharedWorker> worker, const KURL& url, const String& name, PassOwnPtr<WebMessagePortChannel> channel, PassOwnPtr<WebSharedWorkerConnector> webWorkerConnector)
+    SharedWorkerConnector(PassRefPtrWillBeRawPtr<SharedWorker> worker, const KURL& url, const String& name, PassOwnPtr<WebMessagePortChannel> channel, PassOwnPtr<WebSharedWorkerConnector> webWorkerConnector)
         : m_worker(worker)
         , m_url(url)
         , m_name(name)
         , m_webWorkerConnector(webWorkerConnector)
         , m_channel(channel) { }
 
     virtual ~SharedWorkerConnector();
     void connect();
 
 private:
     // WebSharedWorkerConnector::ConnectListener overrides.
     virtual void connected() OVERRIDE;
     virtual void scriptLoadFailed() OVERRIDE;
 
-    RefPtr<SharedWorker> m_worker;
+    RefPtrWillBePersistent<SharedWorker> m_worker;
     KURL m_url;
     String m_name;
     OwnPtr<WebSharedWorkerConnector> m_webWorkerConnector;
     OwnPtr<WebMessagePortChannel> m_channel;
 };
 
 SharedWorkerConnector::~SharedWorkerConnector()
 {
     m_worker->unsetPreventGC();
 }
@@ skipping 15 matching lines @@
     // Free ourselves (this releases the SharedWorker so it can be freed as well if unreferenced).
     delete this;
 }
 
 static WebSharedWorkerRepositoryClient::DocumentID getId(void* document)
 {
     ASSERT(document);
     return reinterpret_cast<WebSharedWorkerRepositoryClient::DocumentID>(document);
 }
 
-void SharedWorkerRepositoryClientImpl::connect(PassRefPtr<SharedWorker> worker, PassOwnPtr<WebMessagePortChannel> port, const KURL& url, const String& name, ExceptionState& exceptionState)
+void SharedWorkerRepositoryClientImpl::connect(PassRefPtrWillBeRawPtr<SharedWorker> worker, PassOwnPtr<WebMessagePortChannel> port, const KURL& url, const String& name, ExceptionState& exceptionState)
 {
     ASSERT(m_client);
 
     // No nested workers (for now) - connect() should only be called from document context.
     ASSERT(worker->executionContext()->isDocument());
     Document* document = toDocument(worker->executionContext());
     OwnPtr<WebSharedWorkerConnector> webWorkerConnector = adoptPtr(m_client->createSharedWorkerConnector(url, name, getId(document), worker->executionContext()->contentSecurityPolicy()->deprecatedHeader(), static_cast<blink::WebContentSecurityPolicyType>(worker->executionContext()->contentSecurityPolicy()->deprecatedHeaderType())));
     if (!webWorkerConnector) {
         // Existing worker does not match this url, so return an error back to the caller.
         exceptionState.throwDOMException(URLMismatchError, "The location of the SharedWorker named '" + name + "' does not exactly match the provided URL ('" + url.elidedString() + "').");
@@ skipping 11 matching lines @@
     ASSERT(m_client);
     m_client->documentDetached(getId(document));
 }
 
 SharedWorkerRepositoryClientImpl::SharedWorkerRepositoryClientImpl(WebSharedWorkerRepositoryClient* client)
     : m_client(client)
 {
 }
 
 } // namespace blink