diff -r 000000000000 -r 4f2f89ce4247 WebCore/loader/mac/DocumentLoaderMac.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/loader/mac/DocumentLoaderMac.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2008 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.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE 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 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 "config.h"
+#include "DocumentLoader.h"
+#include "MainResourceLoader.h"
+#include "ResourceHandle.h"
+#include "ResourceLoader.h"
+#include <wtf/UnusedParam.h>
+
+namespace WebCore {
+
+#ifndef BUILDING_ON_TIGER
+static void scheduleAll(const ResourceLoaderSet& loaders, SchedulePair* pair)
+{
+    const ResourceLoaderSet copy = loaders;
+    ResourceLoaderSet::const_iterator end = copy.end();
+    for (ResourceLoaderSet::const_iterator it = copy.begin(); it != end; ++it)
+        if (ResourceHandle* handle = (*it)->handle())
+            handle->schedule(pair);
+}
+
+static void unscheduleAll(const ResourceLoaderSet& loaders, SchedulePair* pair)
+{
+    const ResourceLoaderSet copy = loaders;
+    ResourceLoaderSet::const_iterator end = copy.end();
+    for (ResourceLoaderSet::const_iterator it = copy.begin(); it != end; ++it)
+        if (ResourceHandle* handle = (*it)->handle())
+            handle->unschedule(pair);
+}
+#endif
+
+void DocumentLoader::schedule(SchedulePair* pair)
+{
+#ifndef BUILDING_ON_TIGER
+    if (m_mainResourceLoader && m_mainResourceLoader->handle())
+        m_mainResourceLoader->handle()->schedule(pair);
+    scheduleAll(m_subresourceLoaders, pair);
+    scheduleAll(m_plugInStreamLoaders, pair);
+    scheduleAll(m_multipartSubresourceLoaders, pair);
+#else
+    UNUSED_PARAM(pair);
+#endif
+}
+
+void DocumentLoader::unschedule(SchedulePair* pair)
+{
+#ifndef BUILDING_ON_TIGER
+    if (m_mainResourceLoader && m_mainResourceLoader->handle())
+        m_mainResourceLoader->handle()->unschedule(pair);
+    unscheduleAll(m_subresourceLoaders, pair);
+    unscheduleAll(m_plugInStreamLoaders, pair);
+    unscheduleAll(m_multipartSubresourceLoaders, pair);
+#else
+    UNUSED_PARAM(pair);
+#endif
+}
+
+} // namespace