Remove ~1750 superfluous includes from core

Source/core/platform/graphics/ImageSource.cpp

 /*
  * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
  * Copyright (C) 2007 Alp Toker <alp.toker@collabora.co.uk>
  * Copyright (C) 2008, Google Inc. All rights reserved.
  * Copyright (C) 2007-2009 Torch Mobile, Inc
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 13 matching lines @@
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/platform/graphics/ImageSource.h"
 
 #include "core/platform/image-decoders/ImageDecoder.h"
 
-#include "core/platform/NotImplemented.h"
 #include "core/platform/PlatformMemoryInstrumentation.h"
 #include "core/platform/graphics/ImageOrientation.h"
 
 #include "core/platform/graphics/chromium/DeferredImageDecoder.h"
 
 namespace WebCore {
 
 #if ENABLE(IMAGE_DECODER_DOWN_SAMPLING)
 unsigned ImageSource::s_maxPixelsPerDecodedImage = 1024 * 1024;
 #endif
@@ skipping 148 matching lines @@
     return m_decoder->frameBytesAtIndex(index);
 }
 
 void ImageSource::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
 {
     MemoryClassInfo info(memoryObjectInfo, this, PlatformMemoryTypes::Image);
     info.addMember(m_decoder, "decoder");
 }
 
 }