[wrapper-tracing] Bring remoteplayback up to date

third_party/WebKit/Source/platform/heap/WrapperVisitor.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 WrapperVisitor_h
 #define WrapperVisitor_h
 
 #include "platform/PlatformExport.h"
 #include "wtf/Allocator.h"
 
 namespace v8 {
 class Value;
 class Object;
 template <class T>
 class PersistentBase;
 }
 
 namespace blink {
 
 template <typename T>
 class TraceTrait;
 template <typename T>
 class Member;
 class ScriptWrappable;
 template <typename T>
 class ScopedPersistent;
+class TraceWrapperBase;
 
 // TODO(hlopko): Find a way to remove special-casing using templates
 #define WRAPPER_VISITOR_SPECIAL_CLASSES(V) \
   V(DocumentStyleSheetCollection);         \
   V(ElementRareData);                      \
   V(ElementShadow);                        \
   V(HTMLImportsController)                 \
   V(MutationObserverRegistration);         \
   V(NodeIntersectionObserverData)          \
   V(NodeListsNodeData);                    \
@@ skipping 84 matching lines @@
   }
 
   virtual void traceWrappers(
       const ScopedPersistent<v8::Value>* persistent) const = 0;
   virtual void traceWrappers(
       const ScopedPersistent<v8::Object>* persistent) const = 0;
   virtual void markWrapper(
       const v8::PersistentBase<v8::Object>* persistent) const = 0;
 
   virtual void dispatchTraceWrappers(const ScriptWrappable*) const = 0;
+  virtual void dispatchTraceWrappers(const TraceWrapperBase*) const = 0;
 #define DECLARE_DISPATCH_TRACE_WRAPPERS(className) \
   virtual void dispatchTraceWrappers(const className*) const = 0;
 
   WRAPPER_VISITOR_SPECIAL_CLASSES(DECLARE_DISPATCH_TRACE_WRAPPERS);
 
 #undef DECLARE_DISPATCH_TRACE_WRAPPERS
   virtual void dispatchTraceWrappers(const void*) const = 0;
 
   virtual bool markWrapperHeader(HeapObjectHeader*) const = 0;
   virtual void markWrappersInAllWorlds(const ScriptWrappable*) const = 0;
   virtual void markWrappersInAllWorlds(const void*) const = 0;
   virtual void pushToMarkingDeque(
       void (*traceWrappersCallback)(const WrapperVisitor*, const void*),
       HeapObjectHeader* (*heapObjectHeaderCallback)(const void*),
       const void*) const = 0;
 };
 
 }  // namespace blink
 
 #endif  // WrapperVisitor_h