// 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 "platform/Supplementable.h" // This Supplementable.cpp, which includes only // Supplementable.h, should be in Source/platform, // because Supplementable is not compiled without this cpp. // So if we don't have this cpp, we will see unresolved symbol error // when constructor/destructor's address is required. // i.e. error LNK2005: "public: virtual __cdecl // blink::SupplementTracing<0>::~SupplementTracing<0>(void)"