[K6] Replace bind() + GCed pointers with retainedRef()

third_party/WebKit/Source/modules/quota/StorageErrorCallback.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 18 matching lines @@
  */
 
 #include "modules/quota/StorageErrorCallback.h"
 
 #include "core/dom/DOMError.h"
 
 namespace blink {
 
 PassOwnPtr<ExecutionContextTask> StorageErrorCallback::createSameThreadTask(StorageErrorCallback* callback, ExceptionCode ec)
 {
-    return blink::createSameThreadTask(&StorageErrorCallback::run, callback, ec);
+    return blink::createSameThreadTask(&StorageErrorCallback::run, retainedRef(callback), ec);
 }
 
 void StorageErrorCallback::run(StorageErrorCallback* callback, ExceptionCode ec)
 {
     if (!callback)
         return;
     callback->handleEvent(DOMError::create(ec));
 }
 
 } // namespace blink