Rewrite references to "wtf/" to "platform/wtf/" in core/loader.

third_party/WebKit/Source/core/loader/LinkLoader.h

 /*
  * Copyright (C) 2011 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 21 matching lines @@
 #ifndef LinkLoader_h
 #define LinkLoader_h
 
 #include "core/CoreExport.h"
 #include "core/loader/LinkLoaderClient.h"
 #include "core/loader/resource/LinkPreloadResourceClients.h"
 #include "platform/CrossOriginAttributeValue.h"
 #include "platform/PrerenderClient.h"
 #include "platform/loader/fetch/ResourceClient.h"
 #include "platform/loader/fetch/ResourceOwner.h"
-#include "wtf/Optional.h"
+#include "platform/wtf/Optional.h"
 
 namespace blink {
 
 class Document;
 class LinkRelAttribute;
 class NetworkHintsInterface;
 class PrerenderHandle;
 struct ViewportDescriptionWrapper;
 
 // The LinkLoader can load link rel types icon, dns-prefetch, subresource,
@@ skipping 66 matching lines @@
   TaskRunnerTimer<LinkLoader> link_load_timer_;
   TaskRunnerTimer<LinkLoader> link_loading_error_timer_;
 
   Member<PrerenderHandle> prerender_;
   Member<LinkPreloadResourceClient> link_preload_resource_client_;
 };
 
 }  // namespace blink
 
 #endif