WTF::notFound looks too much like a local variable.

Source/bindings/v8/ScriptGCEvent.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 44 matching lines @@
     }
     listeners.append(eventListener);
 }
 
 void ScriptGCEvent::removeEventListener(ScriptGCEventListener* eventListener)
 {
     ASSERT(eventListener);
     GCEventData::GCEventListeners& listeners = isolateGCEventData()->listeners();
     ASSERT(!listeners.isEmpty());
     size_t i = listeners.find(eventListener);
-    ASSERT(i != notFound);
+    ASSERT(i != kNotFound);
     listeners.remove(i);
     if (listeners.isEmpty()) {
         v8::V8::RemoveGCPrologueCallback(ScriptGCEvent::gcPrologueCallback);
         v8::V8::RemoveGCEpilogueCallback(ScriptGCEvent::gcEpilogueCallback);
     }
 }
 
 void ScriptGCEvent::getHeapSize(HeapInfo& info)
 {
     v8::HeapStatistics heapStatistics;
@@ skipping 26 matching lines @@
     size_t usedHeapSize = getUsedHeapSize();
     size_t collectedBytes = usedHeapSize > gcEventData->usedHeapSize() ? 0 : gcEventData->usedHeapSize() - usedHeapSize;
     GCEventData::GCEventListeners& listeners = gcEventData->listeners();
     for (GCEventData::GCEventListeners::iterator i = listeners.begin(); i != listeners.end(); ++i)
         (*i)->didGC(gcEventData->startTime(), endTime, collectedBytes);
     gcEventData->clear();
 }
 
 } // namespace WebCore