Oilpan: Remove GC_INFO_{DEFINE,DECLARE} macros

Source/modules/crypto/Key.cpp

 /*
  * Copyright (C) 2013 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 22 matching lines @@
 
 #include "bindings/v8/ExceptionState.h"
 #include "core/dom/ExceptionCode.h"
 #include "modules/crypto/Algorithm.h"
 #include "platform/CryptoResult.h"
 #include "public/platform/WebCryptoAlgorithmParams.h"
 #include "public/platform/WebString.h"
 
 namespace WebCore {
 
-DEFINE_GC_INFO(Key);
-
 namespace {
 
 const char* keyTypeToString(blink::WebCryptoKeyType type)
 {
     switch (type) {
     case blink::WebCryptoKeyTypeSecret:
         return "secret";
     case blink::WebCryptoKeyTypePublic:
         return "public";
     case blink::WebCryptoKeyTypePrivate:
@@ skipping 190 matching lines @@
     }
     return true;
 }
 
 void Key::trace(Visitor* visitor)
 {
     visitor->trace(m_algorithm);
 }
 
 } // namespace WebCore