core/platform: Include wtf files using "wtf/foo.h" form.

Source/core/platform/CrossThreadCopier.h

 /*
  * Copyright (C) 2009, 2010 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 13 matching lines @@
  * 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 CrossThreadCopier_h
 #define CrossThreadCopier_h
 
-#include <wtf/Assertions.h>
-#include <wtf/Forward.h>
-#include <wtf/PassOwnPtr.h>
-#include <wtf/PassRefPtr.h>
-#include <wtf/RefPtr.h>
-#include <wtf/Threading.h>
-#include <wtf/TypeTraits.h>
+#include "wtf/Assertions.h"
+#include "wtf/Forward.h"
+#include "wtf/PassOwnPtr.h"
+#include "wtf/PassRefPtr.h"
+#include "wtf/RefPtr.h"
+#include "wtf/Threading.h"
+#include "wtf/TypeTraits.h"
 
 namespace WebCore {
 
     class IntRect;
     class IntSize;
     class KURL;
     class ResourceError;
     class ResourceRequest;
     class ResourceResponse;
     struct CrossThreadResourceResponseData;
@@ skipping 119 matching lines @@
 
     template<typename T> AllowAccessLaterWrapper<T> AllowAccessLater(T* value)
     {
         return AllowAccessLaterWrapper<T>(value);
     }
 
 
 } // namespace WebCore
 
 #endif // CrossThreadCopier_h