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

third_party/WebKit/Source/core/layout/line/LineBoxList.h

 /*
  * Copyright (C) 2009 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
@@ skipping 12 matching lines @@
  * 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 LineBoxList_h
 #define LineBoxList_h
 
 #include "core/layout/api/HitTestAction.h"
-#include "wtf/Allocator.h"
-#include "wtf/Assertions.h"
+#include "platform/wtf/Allocator.h"
+#include "platform/wtf/Assertions.h"
 
 namespace blink {
 
 class CullRect;
 class HitTestLocation;
 class HitTestResult;
 class InlineFlowBox;
 class LayoutPoint;
 class LayoutUnit;
 class LineLayoutBoxModel;
@@ skipping 55 matching lines @@
   InlineFlowBox* last_line_box_;
 };
 
 #if !DCHECK_IS_ON()
 inline void LineBoxList::CheckConsistency() const {}
 #endif
 
 }  // namespace blink
 
 #endif  // LineBoxList_h