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

third_party/WebKit/Source/core/paint/BlockPainter.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/paint/BlockPainter.h"
 
 #include "core/editing/DragCaret.h"
 #include "core/editing/FrameSelection.h"
 #include "core/layout/LayoutFlexibleBox.h"
 #include "core/layout/LayoutInline.h"
 #include "core/layout/api/LineLayoutAPIShim.h"
 #include "core/layout/api/LineLayoutBox.h"
 #include "core/page/Page.h"
 #include "core/paint/BlockFlowPainter.h"
 #include "core/paint/BoxClipper.h"
 #include "core/paint/BoxPainter.h"
 #include "core/paint/LayoutObjectDrawingRecorder.h"
 #include "core/paint/ObjectPaintProperties.h"
 #include "core/paint/ObjectPainter.h"
 #include "core/paint/PaintInfo.h"
 #include "core/paint/PaintLayer.h"
 #include "core/paint/ScrollRecorder.h"
 #include "core/paint/ScrollableAreaPainter.h"
 #include "platform/graphics/GraphicsLayer.h"
 #include "platform/graphics/paint/ClipRecorder.h"
-#include "wtf/Optional.h"
+#include "platform/wtf/Optional.h"
 
 namespace blink {
 
 DISABLE_CFI_PERF
 void BlockPainter::Paint(const PaintInfo& paint_info,
                          const LayoutPoint& paint_offset) {
   ObjectPainter(layout_block_).CheckPaintOffset(paint_info, paint_offset);
   LayoutPoint adjusted_paint_offset = paint_offset + layout_block_.Location();
   if (!IntersectsPaintRect(paint_info, adjusted_paint_offset))
     return;
@@ skipping 266 matching lines @@
 }
 
 void BlockPainter::PaintContents(const PaintInfo& paint_info,
                                  const LayoutPoint& paint_offset) {
   DCHECK(!layout_block_.ChildrenInline());
   PaintInfo paint_info_for_descendants = paint_info.ForDescendants();
   layout_block_.PaintChildren(paint_info_for_descendants, paint_offset);
 }
 
 }  // namespace blink