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

third_party/WebKit/Source/core/layout/LayoutScrollbarTheme.cpp

 /*
  * 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
@@ skipping 12 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "core/layout/LayoutScrollbarTheme.h"
 
 #include "core/layout/LayoutScrollbar.h"
 #include "core/paint/ScrollbarPainter.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/paint/DrawingRecorder.h"
 #include "platform/scroll/Scrollbar.h"
-#include "wtf/StdLibExtras.h"
+#include "platform/wtf/StdLibExtras.h"
 
 namespace blink {
 
 LayoutScrollbarTheme* LayoutScrollbarTheme::GetLayoutScrollbarTheme() {
   DEFINE_STATIC_LOCAL(LayoutScrollbarTheme, theme, ());
   return &theme;
 }
 
 void LayoutScrollbarTheme::ButtonSizesAlongTrackAxis(
     const ScrollbarThemeClient& scrollbar,
@@ skipping 123 matching lines @@
       .PaintPart(context, kThumbPart, rect);
 }
 
 void LayoutScrollbarTheme::PaintTickmarks(GraphicsContext& context,
                                           const Scrollbar& scrollbar,
                                           const IntRect& rect) {
   ScrollbarTheme::GetTheme().PaintTickmarks(context, scrollbar, rect);
 }
 
 }  // namespace blink