diff -r 000000000000 -r 4f2f89ce4247 WebKit2/UIProcess/WebPageNamespace.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit2/UIProcess/WebPageNamespace.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2010 Apple 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:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 "WebPageNamespace.h"
+
+#include "WebProcessManager.h"
+#include "WebProcessProxy.h"
+
+#include "WKContextPrivate.h"
+
+#ifndef NDEBUG
+#include <wtf/RefCountedLeakCounter.h>
+#endif
+
+namespace WebKit {
+
+#ifndef NDEBUG
+static WTF::RefCountedLeakCounter webPageNamespaceCounter("WebPageNamespace");
+#endif
+
+WebPageNamespace::WebPageNamespace(WebContext* context)
+    : m_context(context)
+{
+#ifndef NDEBUG
+    webPageNamespaceCounter.increment();
+#endif
+}
+
+WebPageNamespace::~WebPageNamespace()
+{
+    ASSERT(m_context);
+    m_context->pageNamespaceWasDestroyed(this);
+
+#ifndef NDEBUG
+    webPageNamespaceCounter.decrement();
+#endif
+}
+
+WebPageProxy* WebPageNamespace::createWebPage()
+{
+    return m_context->createWebPage(this);
+}
+
+void WebPageNamespace::preferencesDidChange()
+{
+    for (WebProcessProxy::pages_const_iterator it = process()->pages_begin(), end = process()->pages_end(); it != end; ++it)
+        (*it)->preferencesDidChange();
+}
+
+void WebPageNamespace::getStatistics(WKContextStatistics* statistics)
+{
+    if (!process())
+        return;
+
+    statistics->numberOfWKPages += process()->numberOfPages();
+
+    for (WebProcessProxy::pages_const_iterator it = process()->pages_begin(), end = process()->pages_end(); it != end; ++it)
+        (*it)->getStatistics(statistics);
+}
+
+} // namespace WebKit