diff -r 000000000000 -r 4f2f89ce4247 WebKit/win/WebWorkersPrivate.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/win/WebWorkersPrivate.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,104 @@
+/*
+ * 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
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "WebKitDLL.h"
+#include "WebWorkersPrivate.h"
+
+#include <WebCore/WorkerThread.h>
+
+// IUnknown -------------------------------------------------------------------
+
+HRESULT STDMETHODCALLTYPE WebWorkersPrivate::QueryInterface(REFIID riid, void** ppvObject)
+{
+    *ppvObject = 0;
+    if (IsEqualGUID(riid, __uuidof(IWebWorkersPrivate)))
+        *ppvObject = this;
+    else if (IsEqualGUID(riid, IID_IUnknown))
+        *ppvObject = static_cast<IWebWorkersPrivate*>(this);
+    else if (IsEqualGUID(riid, IID_IWebWorkersPrivate))
+        *ppvObject = static_cast<IWebWorkersPrivate*>(this);
+    else
+        return E_NOINTERFACE;
+
+    AddRef();
+    return S_OK;
+}
+
+ULONG STDMETHODCALLTYPE WebWorkersPrivate::AddRef(void)
+{
+    return ++m_refCount;
+}
+
+ULONG STDMETHODCALLTYPE WebWorkersPrivate::Release(void)
+{
+    ULONG newRef = --m_refCount;
+    if (!newRef)
+        delete(this);
+
+    return newRef;
+}
+
+// IWebWorkersPrivate ---------------------------------------------------------
+
+HRESULT WebWorkersPrivate::workerThreadCount(UINT* number)
+{
+    if (!number)
+        return E_POINTER;
+
+#if ENABLE(WORKERS)
+    *number = WebCore::WorkerThread::workerThreadCount();
+#else
+    *number = 0;
+#endif
+    return S_OK;
+}
+
+// WebWorkersPrivate ----------------------------------------------------------
+
+WebWorkersPrivate* WebWorkersPrivate::createInstance()
+{
+    WebWorkersPrivate* instance = new WebWorkersPrivate();
+    instance->AddRef();
+    return instance;
+}
+
+WebWorkersPrivate::WebWorkersPrivate()
+    : m_refCount(0)
+{
+    gClassCount++;
+    gClassNameCount.add("WebWorkersPrivate");
+}
+
+WebWorkersPrivate::~WebWorkersPrivate()
+{
+    gClassCount--;
+    gClassNameCount.remove("WebWorkersPrivate");
+}