Fixing remaining VC++ 2015 64-bit build breaks

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

 // Copyright 2015 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 "config.h"
 #include "core/layout/TracedLayoutObject.h"
 
 #include "core/layout/LayoutInline.h"
 #include "core/layout/LayoutTableCell.h"
 #include "core/layout/LayoutText.h"
 #include "core/layout/LayoutView.h"
 #include "platform/JSONValues.h"
 
 namespace blink {
 
 PassRefPtr<TraceEvent::ConvertableToTraceFormat> TracedLayoutObject::create(const LayoutView& view, bool traceGeometry)
 {
     return adoptRef(new TracedLayoutObject(view, traceGeometry));
 }
 
 String TracedLayoutObject::asTraceFormat() const
 {
     StringBuilder builder;
     RefPtr<JSONObject> json(toJSON());
     json->writeJSON(&builder);
     return builder.toString();
 }
 
 TracedLayoutObject::TracedLayoutObject(const LayoutObject& object, bool traceGeometry)
-    : m_address((unsigned long) &object)
+    : m_address(reinterpret_cast<uintptr_t>(&object))
     , m_isAnonymous(object.isAnonymous())
     , m_isPositioned(object.isOutOfFlowPositioned())
     , m_isRelPositioned(object.isRelPositioned())
     , m_isStickyPositioned(object.isStickyPositioned())
     , m_isFloating(object.isFloating())
     , m_selfNeeds(object.selfNeedsLayout())
     , m_positionedMovement(object.needsPositionedMovementLayout())
     , m_childNeeds(object.normalChildNeedsLayout())
     , m_posChildNeeds(object.posChildNeedsLayout())
     , m_isTableCell(object.isTableCell())
@@ skipping 95 matching lines @@
         RefPtr<JSONArray> children(JSONArray::create());
         for (const auto& child : m_children) {
             children->pushObject(child->toJSON());
         }
         json->setArray("children", children);
     }
     return json.release();
 }
 
 } // namespace blink