Remove ~1750 superfluous includes from core

Source/core/platform/image-encoders/skia/WEBPImageEncoder.cpp

 /*
  * Copyright (c) 2011, 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 14 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY 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/image-encoders/skia/WEBPImageEncoder.h"
 
 #include "SkBitmap.h"
-#include "SkColorPriv.h"
 #include "core/html/ImageData.h"
 #include "core/platform/graphics/IntSize.h"
 #include "webp/encode.h"
 
 typedef int (*WebPImporter)(WebPPicture* const, const uint8_t* const data, int rowStride);
 
 namespace WebCore {
 
 static int writeOutput(const uint8_t* data, size_t size, const WebPPicture* const picture)
 {
@@ skipping 79 matching lines @@
 
     return encodePixels(IntSize(bitmap.width(), bitmap.height()), static_cast<unsigned char *>(bitmap.getPixels()), true, quality, output);
 }
 
 bool WEBPImageEncoder::encode(const ImageData& imageData, int quality, Vector<unsigned char>* output)
 {
     return encodePixels(imageData.size(), imageData.data()->data(), false, quality, output);
 }
 
 } // namespace WebCore