Remove calls to HandleScope default ctor.

Source/bindings/v8/SerializedScriptValue.cpp

 /*
  * Copyright (C) 2010 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 1967 matching lines @@
         , m_arrayBuffers(arrayBufferContents ? arrayBufferContents->size() : 0)
         , m_version(0)
     {
     }
 
     v8::Handle<v8::Value> deserialize()
     {
         if (!m_reader.readVersion(m_version) || m_version > wireFormatVersion)
             return v8NullWithCheck(m_reader.getIsolate());
         m_reader.setVersion(m_version);
-        v8::HandleScope scope;
+        v8::HandleScope scope(m_reader.getIsolate());
         while (!m_reader.isEof()) {
             if (!doDeserialize())
                 return v8NullWithCheck(m_reader.getIsolate());
         }
         if (stackDepth() != 1 || m_openCompositeReferenceStack.size())
             return v8NullWithCheck(m_reader.getIsolate());
         v8::Handle<v8::Value> result = scope.Close(element(0));
         return result;
     }
 
@@ skipping 501 matching lines @@
     Deserializer deserializer(reader, messagePorts, m_arrayBufferContentsArray.get());
 
     // deserialize() can run arbitrary script (e.g., setters), which could result in |this| being destroyed.
     // Holding a RefPtr ensures we are alive (along with our internal data) throughout the operation.
     RefPtr<SerializedScriptValue> protect(this);
     return deserializer.deserialize();
 }
 
 ScriptValue SerializedScriptValue::deserializeForInspector(ScriptState* scriptState)
 {
-    v8::HandleScope handleScope;
+    v8::HandleScope handleScope(scriptState->isolate());
     v8::Context::Scope contextScope(scriptState->context());
 
     return ScriptValue(deserialize(scriptState->isolate()));
 }
 
 void SerializedScriptValue::registerMemoryAllocatedWithCurrentScriptContext()
 {
     if (m_externallyAllocatedMemory)
         return;
     m_externallyAllocatedMemory = static_cast<intptr_t>(m_data.length());
@@ skipping 10 matching lines @@
         v8::V8::AdjustAmountOfExternalAllocatedMemory(-m_externallyAllocatedMemory);
     }
 }
 
 uint32_t SerializedScriptValue::wireFormatVersion()
 {
     return WebCore::wireFormatVersion;
 }
 
 } // namespace WebCore