Header cleanup: don't include system header stdio.h in non-debug builds

Source/core/fetch/MemoryCache.cpp

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller (mueller@kde.org)
     Copyright (C) 2002 Waldo Bastian (bastian@kde.org)
     Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
@@ skipping 23 matching lines @@
 #include "core/workers/WorkerLoaderProxy.h"
 #include "core/workers/WorkerThread.h"
 #include "public/platform/Platform.h"
 #include "weborigin/SecurityOrigin.h"
 #include "weborigin/SecurityOriginHash.h"
 #include "wtf/Assertions.h"
 #include "wtf/CurrentTime.h"
 #include "wtf/MathExtras.h"
 #include "wtf/TemporaryChange.h"
 #include "wtf/text/CString.h"
-#include <stdio.h>
 
 using namespace std;
 
 namespace WebCore {
 
 static MemoryCache* gMemoryCache;
 
 static const unsigned cDefaultCacheCapacity = 8192 * 1024;
 static const unsigned cDeferredPruneDeadCapacityFactor = 2;
 static const int cMinDelayBeforeLiveDecodedPrune = 1; // Seconds.
@@ skipping 624 matching lines @@
                 printf("(%.1fK, %.1fK, %uA, %dR, %d, %d); ", current->decodedSize() / 1024.0f, (current->encodedSize() + current->overheadSize()) / 1024.0f, current->accessCount(), current->hasClients(), current->isPurgeable(), current->wasPurged());
 
             current = prev;
         }
     }
 }
 
 #endif // MEMORY_CACHE_STATS
 
 } // namespace WebCore