Remove image decoder down sampling

Source/core/platform/image-decoders/webp/WEBPImageDecoder.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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 154 matching lines @@
     else if (!ImageDecoder::inputDeviceColorProfile(profileData, profileSize))
         ignoreProfile = true;
 
     if (!ignoreProfile)
         createColorTransform(profileData, profileSize);
 
     WebPDemuxReleaseChunkIterator(&chunkIterator);
     WebPDemuxDelete(demuxer);
 }
 
-void WEBPImageDecoder::applyColorProfile(const uint8_t* data, size_t size, ImageFrame& buffer)
+void WEBPImageDecoder::applyColorProfile(const uint8_t* data, size_t dataSize, ImageFrame& buffer)
 {
     int width;
     int decodedHeight;
     if (!WebPIDecGetRGB(m_decoder, &decodedHeight, &width, 0, 0))
         return; // See also https://bugs.webkit.org/show_bug.cgi?id=74062
     if (decodedHeight <= 0)
         return;
 
     if (!m_haveReadProfile) {
-        readColorProfile(data, size);
+        readColorProfile(data, dataSize);
         m_haveReadProfile = true;
     }
 
-    ASSERT(width == scaledSize().width());
-    ASSERT(decodedHeight <= scaledSize().height());
+    ASSERT(width == size().width());
+    ASSERT(decodedHeight <= size().height());
 
     for (int y = m_decodedHeight; y < decodedHeight; ++y) {
         uint8_t* row = reinterpret_cast<uint8_t*>(buffer.getAddr(0, y));
         if (qcms_transform* transform = colorTransform())
             qcms_transform_data_type(transform, row, row, width, QCMS_OUTPUT_RGBX);
         uint8_t* pixel = row;
         for (int x = 0; x < width; ++x, pixel += 4)
             buffer.setRGBA(x, y, pixel[0], pixel[1], pixel[2], pixel[3]);
     }
 
@@ skipping 91 matching lines @@
         if ((m_formatFlags & ICCP_FLAG) && !ignoresGammaAndColorProfile()) 
             applyColorProfile(dataBytes, dataSize, buffer);
         return false;
     default:
         clear();                         
         return setFailed();
     }
 }
 
 } // namespace WebCore