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diff --git a/Source/WebKit2/WebProcess/Network/WebLoaderStrategy.h b/Source/WebKit2/WebProcess/Network/WebLoaderStrategy.h
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+++ b/Source/WebKit2/WebProcess/Network/WebLoaderStrategy.h
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+/*
+ * Copyright (C) 2012, 2015 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.
+ */
+
+#ifndef WebLoaderStrategy_h
+#define WebLoaderStrategy_h
+
+#include "WebResourceLoader.h"
+#include <WebCore/LoaderStrategy.h>
+#include <WebCore/ResourceLoader.h>
+#include <wtf/HashSet.h>
+#include <wtf/RunLoop.h>
+
+namespace WebKit {
+
+class NetworkProcessConnection;
+typedef uint64_t ResourceLoadIdentifier;
+
+class WebLoaderStrategy : public WebCore::LoaderStrategy {
+    WTF_MAKE_NONCOPYABLE(WebLoaderStrategy); WTF_MAKE_FAST_ALLOCATED;
+public:
+    WebLoaderStrategy();
+    ~WebLoaderStrategy() override;
+    
+    RefPtr<WebCore::SubresourceLoader> loadResource(WebCore::Frame&, WebCore::CachedResource&, const WebCore::ResourceRequest&, const WebCore::ResourceLoaderOptions&) override;
+    void loadResourceSynchronously(WebCore::NetworkingContext*, unsigned long resourceLoadIdentifier, const WebCore::ResourceRequest&, WebCore::StoredCredentials, WebCore::ClientCredentialPolicy, WebCore::ResourceError&, WebCore::ResourceResponse&, Vector<char>& data) override;
+
+    void remove(WebCore::ResourceLoader*) override;
+    void setDefersLoading(WebCore::ResourceLoader*, bool) override;
+    void crossOriginRedirectReceived(WebCore::ResourceLoader*, const WebCore::URL& redirectURL) override;
+    
+    void servePendingRequests(WebCore::ResourceLoadPriority minimumPriority) override;
+
+    void suspendPendingRequests() override;
+    void resumePendingRequests() override;
+
+    void createPingHandle(WebCore::NetworkingContext*, WebCore::ResourceRequest&, bool shouldUseCredentialStorage, bool shouldFollowRedirects) override;
+
+    void storeDerivedDataToCache(const SHA1::Digest& bodyHash, const String& type, const String& partition, WebCore::SharedBuffer&) override;
+
+    WebResourceLoader* webResourceLoaderForIdentifier(ResourceLoadIdentifier identifier) const { return m_webResourceLoaders.get(identifier); }
+    RefPtr<WebCore::NetscapePlugInStreamLoader> schedulePluginStreamLoad(WebCore::Frame&, WebCore::NetscapePlugInStreamLoaderClient&, const WebCore::ResourceRequest&);
+
+    void networkProcessCrashed();
+
+private:
+    void scheduleLoad(WebCore::ResourceLoader&, WebCore::CachedResource*, bool shouldClearReferrerOnHTTPSToHTTPRedirect);
+    void scheduleInternallyFailedLoad(WebCore::ResourceLoader&);
+    void internallyFailedLoadTimerFired();
+    void startLocalLoad(WebCore::ResourceLoader&);
+
+    HashSet<RefPtr<WebCore::ResourceLoader>> m_internallyFailedResourceLoaders;
+    RunLoop::Timer<WebLoaderStrategy> m_internallyFailedLoadTimer;
+    
+    HashMap<unsigned long, RefPtr<WebResourceLoader>> m_webResourceLoaders;
+};
+
+} // namespace WebKit
+
+#endif