Fix r151732.

Source/bindings/v8/ScriptProfiler.cpp

 /*
  * Copyright (c) 2011, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 261 matching lines @@
     v8::HandleScope handleScope(isolate);
 
     class DOMNodeWrapperVisitor : public v8::PersistentHandleVisitor {
     public:
         DOMNodeWrapperVisitor(WrappedNodeVisitor* visitor, v8::Isolate* isolate)
             : m_visitor(visitor)
             , m_isolate(isolate)
         {
         }
 
+#ifdef V8_USE_OLD_STYLE_PERSISTENT_HANDLE_VISITORS
         virtual void VisitPersistentHandle(v8::Persistent<v8::Value> value, uint16_t classId) OVERRIDE
         {
+            VisitPersistentHandle(&value, classId);
+        }
+
+        virtual void VisitPersistentHandle(v8::Persistent<v8::Value>* value, uint16_t classId)
+#else
+        virtual void VisitPersistentHandle(v8::Persistent<v8::Value>* value, uint16_t classId) OVERRIDE
+#endif
+        {
             if (classId != v8DOMNodeClassId)
                 return;
             UNUSED_PARAM(m_isolate);
-            ASSERT(V8Node::HasInstance(value, m_isolate, worldType(m_isolate)));
-            ASSERT(value->IsObject());
+            ASSERT(V8Node::HasInstance(*value, m_isolate, worldType(m_isolate)));
+            ASSERT((*value)->IsObject());
 #ifdef V8_USE_UNSAFE_HANDLES
-            v8::Persistent<v8::Object> wrapper = v8::Persistent<v8::Object>::Cast(value);
+            v8::Persistent<v8::Object> wrapper = v8::Persistent<v8::Object>::Cast(*value);
 #else
-            v8::Persistent<v8::Object>& wrapper = v8::Persistent<v8::Object>::Cast(value);
+            v8::Persistent<v8::Object>& wrapper = v8::Persistent<v8::Object>::Cast(*value);
 #endif
             m_visitor->visitNode(V8Node::toNative(wrapper));
         }
 
     private:
         WrappedNodeVisitor* m_visitor;
         v8::Isolate* m_isolate;
     } wrapperVisitor(visitor, isolate);
 
     v8::V8::VisitHandlesWithClassIds(&wrapperVisitor);
 }
 
 void ScriptProfiler::visitExternalStrings(ExternalStringVisitor* visitor)
 {
     V8PerIsolateData::current()->visitExternalStrings(visitor);
 }
 
 void ScriptProfiler::visitExternalArrays(ExternalArrayVisitor* visitor)
 {
     class DOMObjectWrapperVisitor : public v8::PersistentHandleVisitor {
     public:
         explicit DOMObjectWrapperVisitor(ExternalArrayVisitor* visitor)
             : m_visitor(visitor)
         {
         }
 
+#ifdef V8_USE_OLD_STYLE_PERSISTENT_HANDLE_VISITORS
         virtual void VisitPersistentHandle(v8::Persistent<v8::Value> value, uint16_t classId) OVERRIDE
         {
+            VisitPersistentHandle(&value, classId);
+        }
+
+        virtual void VisitPersistentHandle(v8::Persistent<v8::Value>* value, uint16_t classId)
+#else
+        virtual void VisitPersistentHandle(v8::Persistent<v8::Value>* value, uint16_t classId) OVERRIDE
+#endif
+        {
             if (classId != v8DOMObjectClassId)
                 return;
-            ASSERT(value->IsObject());
+            ASSERT((*value)->IsObject());
 #ifdef V8_USE_UNSAFE_HANDLES
-            v8::Persistent<v8::Object> wrapper = v8::Persistent<v8::Object>::Cast(value);
+            v8::Persistent<v8::Object> wrapper = v8::Persistent<v8::Object>::Cast(*value);
 #else
-            v8::Persistent<v8::Object>& wrapper = v8::Persistent<v8::Object>::Cast(value);
+            v8::Persistent<v8::Object>& wrapper = v8::Persistent<v8::Object>::Cast(*value);
 #endif
             if (!toWrapperTypeInfo(wrapper)->isSubclass(&V8ArrayBufferView::info))
                 return;
             m_visitor->visitJSExternalArray(V8ArrayBufferView::toNative(wrapper));
         }
 
     private:
         ExternalArrayVisitor* m_visitor;
     } wrapperVisitor(visitor);
 
@@ skipping 15 matching lines @@
     return profiler->GetProfilerMemorySize();
 }
 
 ProfileNameIdleTimeMap* ScriptProfiler::currentProfileNameIdleTimeMap()
 {
     AtomicallyInitializedStatic(WTF::ThreadSpecific<ProfileNameIdleTimeMap>*, map = new WTF::ThreadSpecific<ProfileNameIdleTimeMap>);
     return *map;
 }
 
 } // namespace WebCore