WebKit: make #if DCHECK_IS_ON consistent in third_party/WebKit/Source/platform/

third_party/WebKit/Source/platform/graphics/paint/DisplayItem.h

 // 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.
 
 #ifndef DisplayItem_h
 #define DisplayItem_h
 
 #include "platform/PlatformExport.h"
 #include "platform/graphics/ContiguousContainer.h"
 #include "platform/graphics/paint/DisplayItemClient.h"
@@ skipping 400 matching lines @@
   bool isBegin() const final { return true; }
 };
 
 class PLATFORM_EXPORT PairedEndDisplayItem : public DisplayItem {
  protected:
   PairedEndDisplayItem(const DisplayItemClient& client,
                        Type type,
                        size_t derivedSize)
       : DisplayItem(client, type, derivedSize) {}
 
-#if ENABLE(ASSERT)
+#if DCHECK_IS_ON()
   bool isEndAndPairedWith(DisplayItem::Type otherType) const override = 0;

[Alexander Alekseev, 2016/11/23 07:53:07]

The only call to this is protected with #if DCHECK_IS_ON() (see
https://cs.chromium.org/chromium/src/third_party/WebKit/Source/platform/graph...
)

 #endif
 
  private:
   bool isEnd() const final { return true; }
 };
 
 }  // namespace blink
 
 #endif  // DisplayItem_h