Remove ASSERT_WITH_SECURITY_IMPLICATION.

third_party/WebKit/Source/core/layout/api/LayoutPartItem.h

 // Copyright 2016 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.
 
 #ifndef LayoutPartItem_h
 #define LayoutPartItem_h
 
 #include "core/layout/LayoutPart.h"
 #include "core/layout/api/LayoutBoxItem.h"
 
 namespace blink {
 
 class LayoutPartItem : public LayoutBoxItem {
  public:
   explicit LayoutPartItem(LayoutPart* layoutPart) : LayoutBoxItem(layoutPart) {}
 
   explicit LayoutPartItem(const LayoutItem& item) : LayoutBoxItem(item) {
-    ASSERT_WITH_SECURITY_IMPLICATION(!item || item.isLayoutPart());
+    SECURITY_DCHECK(!item || item.isLayoutPart());
   }
 
   explicit LayoutPartItem(std::nullptr_t) : LayoutBoxItem(nullptr) {}
 
   LayoutPartItem() {}
 
   void updateOnWidgetChange() { toPart()->updateOnWidgetChange(); }
 
  private:
   LayoutPart* toPart() { return toLayoutPart(layoutObject()); }
 
   const LayoutPart* toPart() const { return toLayoutPart(layoutObject()); }
 };
 
 }  // namespace blink
 
 #endif  // LayoutPartItem_h