Moving GraphicsContext and dependencies from core to platform.

Source/platform/image-encoders/skia/PNGImageEncoder.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 11 matching lines @@
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * 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/PNGImageEncoder.h"
+#include "platform/image-encoders/skia/PNGImageEncoder.h"
 
 #include "SkBitmap.h"
 #include "SkColorPriv.h"
 #include "SkUnPreMultiply.h"
-#include "core/platform/graphics/ImageBuffer.h"
 #include "platform/geometry/IntSize.h"
+#include "platform/graphics/ImageBuffer.h"
 extern "C" {
 #include "png.h"
 }
 
 namespace WebCore {
 
 static void writeOutput(png_structp png, png_bytep data, png_size_t size)
 {
     static_cast<Vector<unsigned char>*>(png_get_io_ptr(png))->append(data, size);
 }
@@ skipping 74 matching lines @@
 
     return encodePixels(IntSize(bitmap.width(), bitmap.height()), static_cast<unsigned char*>(bitmap.getPixels()), true, output);
 }
 
 bool PNGImageEncoder::encode(const ImageDataBuffer& imageData, Vector<unsigned char>* output)
 {
     return encodePixels(imageData.size(), imageData.data(), false, output);
 }
 
 } // namespace WebCore